12/10 - Unit 4 Extra Review 24-25

Front

Which expression is equivalent to -5(3x - 2) - 4x?

Back

-19x + 10

Front

Which expression is equivalent to 6(2x - 3)?

Back

12x - 18

Front

Simplify: 12 + 4(x - 5) + 7x

Back

11x - 8

Front

Which expression is equivalent to (-3y + 8z) - (-6z + 7y)?

Back

-10y + 14z

Front

Which expression is equivalent to 4w + 10 - w - 7?

Back

3w + 3

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is the first step in solving an equation?

Back

Isolate the variable on one side of the equation.

Front

What is the purpose of parentheses in an expression?

Back

To indicate which operations should be performed first.