Expressions and Equations Review

Front

What is the first step to isolate the variable in the equation x - 62 = 123?

Back

Add 62 to each side.

Front

True or False: Inverse Operations are operations which undo each other.

Back

True

Front

What is the result of simplifying the expression 4(-p - 6)?

Back

-4p - 24

Front

Simplify the expression: 19 - (3 - 5b). What is the result?

Back

16 + 5b

Front

What is the simplified form of -2x + 11 + 6x?

Back

4x + 11

Front

What is an expression?

Back

A combination of numbers, variables, and operators (like + and -) without an equality sign.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

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 distributive property?

Back

a(b + c) = ab + ac, meaning you multiply a term by each term inside the parentheses.