Welcome to Math Doodle! This channel is our effort to support students, teachers, and parents by sharing our tutorial and problem-walkthrough contents that cover a wide range of algebra topics.

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* Linear Equations and Inequalities: https://bit.ly/3r7wfjO
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[Bite-Size Guide] Simplify Polynomial (𝑥^2 – 6𝑥𝑦 + 5𝑦^2) + (3𝑥^2 + 2𝑥𝑦) | Algebra - Math Doodle
0:52
[Bite-Size Guide] Simplify Polynomial (𝑥^2 – 6𝑥𝑦 + 5𝑦^2) + (3𝑥^2 + 2𝑥𝑦) | Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial (7𝑥^2 – 5𝑥 + 3) – (𝑥^2 – 4𝑥 + 7) | Algebra - Math Doodle
0:53
[Bite-Size Guide] Simplify Polynomial (7𝑥^2 – 5𝑥 + 3) – (𝑥^2 – 4𝑥 + 7) | Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial (9𝑥^2 – 7𝑥 + 5) – (2𝑥^2 – 4) | Algebra - Math Doodle
0:52
[Bite-Size Guide] Simplify Polynomial (9𝑥^2 – 7𝑥 + 5) – (2𝑥^2 – 4) | Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial (5𝑦^2 – 3𝑦 + 15) + (3𝑦^2 – 4𝑦 – 11) | Algebra - Math Doodle
0:51
[Bite-Size Guide] Simplify Polynomial (5𝑦^2 – 3𝑦 + 15) + (3𝑦^2 – 4𝑦 – 11) | Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial (𝑥^2)(𝑦) + 5𝑥^2 – 3𝑦^2 | Step-by-Step Algebra - Math Doodle
0:34
[Bite-Size Guide] Simplify Polynomial (𝑥^2)(𝑦) + 5𝑥^2 – 3𝑦^2 | Step-by-Step Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial 𝑥^2 + 7𝑦^2 – 6𝑥^2 | Step-by-Step Algebra - Math Doodle
0:43
[Bite-Size Guide] Simplify Polynomial 𝑥^2 + 7𝑦^2 – 6𝑥^2 | Step-by-Step Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial 16𝑥 – (–7𝑥) | Step-by-Step Algebra - Math Doodle
0:43
[Bite-Size Guide] Simplify Polynomial 16𝑥 – (–7𝑥) | Step-by-Step Algebra - Math Doodle
[Bite-Size Guide] Simplify Polynomial 25𝑦^2 + 15𝑦^2 | Step-by-Step Algebra - Math Doodle
0:38
[Bite-Size Guide] Simplify Polynomial 25𝑦^2 + 15𝑦^2 | Step-by-Step Algebra - Math Doodle
[Bite-Size Guide] Solve the System of Linear Equations by Elimination (No Solution)
1:10
[Bite-Size Guide] Solve the System of Linear Equations by Elimination (No Solution)
[Bite-Size Guide] Solve the System of Linear Equations by Elimination (Infinitely Many Solutions)
1:39
[Bite-Size Guide] Solve the System of Linear Equations by Elimination (Infinitely Many Solutions)
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 𝑥+1/2𝑦=6 and 3/2𝑥+2/3𝑦=17/2
2:09
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 𝑥+1/2𝑦=6 and 3/2𝑥+2/3𝑦=17/2
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 4𝑥 – 3𝑦 = 9 and 7𝑥 + 2𝑦 = –6
1:53
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 4𝑥 – 3𝑦 = 9 and 7𝑥 + 2𝑦 = –6
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 3𝑥 – 2𝑦 = –2 and 5𝑥 – 6𝑦 = 10
1:44
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 3𝑥 – 2𝑦 = –2 and 5𝑥 – 6𝑦 = 10
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6
1:42
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 𝑥 + 𝑦 = 7 and 𝑥 – 𝑦 = 3
1:33
[Bite-Size Guide] Solve the System of Linear Equations by Elimination: 𝑥 + 𝑦 = 7 and 𝑥 – 𝑦 = 3
[Bite-Size Guide] Solve the System of Linear Equations by Substitution (No Solution)
0:52
[Bite-Size Guide] Solve the System of Linear Equations by Substitution (No Solution)
[Bite-Size Guide] Solve the System of Linear Equations by Substitution (Infinitely Many Solutions)
1:03
[Bite-Size Guide] Solve the System of Linear Equations by Substitution (Infinitely Many Solutions)
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: –2𝑥 + 𝑦 = 2 and 6𝑥 – 𝑦 = 6
1:29
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: –2𝑥 + 𝑦 = 2 and 6𝑥 – 𝑦 = 6
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑦 = –2𝑥 + 5 and 𝑦 = (1/2)𝑥
1:20
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑦 = –2𝑥 + 5 and 𝑦 = (1/2)𝑥
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑥 – 2𝑦 = –2 and 3𝑥 + 2𝑦 = 2
1:27
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑥 – 2𝑦 = –2 and 3𝑥 + 2𝑦 = 2
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 3𝑥 + 𝑦 = 5 and 𝑥 + 2𝑦 = –5
1:28
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 3𝑥 + 𝑦 = 5 and 𝑥 + 2𝑦 = –5
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6
1:28
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 2𝑥 + 𝑦 = 7 and 𝑥 – 2𝑦 = 6
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑥 + 𝑦 = –1 and 𝑦 = 𝑥 + 5
1:20
[Bite-Size Guide] Solve the System of Linear Equations by Substitution: 𝑥 + 𝑦 = –1 and 𝑦 = 𝑥 + 5
[Bite-Size Guide] Solve the System of Linear Equations by Graphing (Infinitely Many Solutions)
2:04
[Bite-Size Guide] Solve the System of Linear Equations by Graphing (Infinitely Many Solutions)
[Bite-Size Guide] Solve the System of Linear Equations by Graphing (No Solution)
1:53
[Bite-Size Guide] Solve the System of Linear Equations by Graphing (No Solution)
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 2𝑥 + 3𝑦 = 9 and 𝑦 = 1
2:05
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 2𝑥 + 3𝑦 = 9 and 𝑦 = 1
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑥 + 𝑦 = 2 and 𝑥 – 𝑦 = 4
2:06
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑥 + 𝑦 = 2 and 𝑥 – 𝑦 = 4
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 3𝑥 + 𝑦 = –1 and 2𝑥 + 𝑦 = 0
2:06
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 3𝑥 + 𝑦 = –1 and 2𝑥 + 𝑦 = 0
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑦 = –2𝑥 + 2 and 𝑦 = (1/2)𝑥 – 3
1:51
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑦 = –2𝑥 + 2 and 𝑦 = (1/2)𝑥 – 3
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑦 = 2𝑥 + 1 and 𝑦 = 4𝑥 – 1
1:50
[Bite-Size Guide] Solve the System of Linear Equations by Graphing: 𝑦 = 2𝑥 + 1 and 𝑦 = 4𝑥 – 1