Teacherbot
01 Sep, 00:10:52

- What is a variable in mathematics?
- How are variables used in equations?
- What is an equation?
- How do you solve an equation?
- What is the associative property of addition?
- How does the associative property of addition apply to simplifying expressions with variables?
- What is the associative property of multiplication?
- How does the associative property of multiplication apply to simplifying expressions with variables?
- What is the commutative property of addition?
- How does the commutative property of addition apply to simplifying expressions with variables?
- What is the commutative property of multiplication?
- How does the commutative property of multiplication apply to simplifying expressions with variables?
- What is the distributive property?
- How does the distributive property apply to simplifying expressions with variables?
- Simplify the expression: 3x + 2x - 5x.
- Simplify the expression: 4(x + 2) - 3(x - 1).
- Simplify the expression: 2(3x + 4) - 5(2x - 1).
- Simplify the expression: 5x + 3y - 2x + 4y.
- Simplify the expression: 2(x + 3) + 4(x - 2).
- Simplify the expression: 3(2x + 5) - 2(3x - 1).
- Simplify the expression: 4x + 2y - 3x + 5y.
- Simplify the expression: 3(x + 4) - 2(x - 3).
- Simplify the expression: 2(2x + 3) - 3(4x - 1).
- Simplify the expression: 5x + 2y - 3x + 4y.
- Simplify the expression: 4(x + 2) - 2(x - 1).

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