Combine Like Terms Check In

Front

A number multiplied by a variable.

Back

Coefficient

Front

A term in an algebraic expression that never changes. Or, a number without a variable.

Back

Constant

Front

Back

-2

Front

Back

Front

A letter in an expression or equation that represents an unknown value.

Back

Variable

Front

Two terms who have the same variable and exponent.

Back

Like terms

Front

Simplify the expression: 3a + 7b -9 + 8a -3b + 4

Back

11a + 4b - 5

Front

Simplify the expression: -2w + 4z + 7w - 9z

Back

5w - 5z

Front

Simplify the expression 5x + 7x.

Back

12x

Front

Simplify: 3x + 7 + 8x - 2

Back

11x + 5