Simplify Expressions

Front

Simplify the expression: -5(x + 4)

Back

-5x - 20

Front

Simplify the expression: 4(-p - 6)

Back

-4p - 24

Front

Simplify the expression: -4x - 10x

Back

-14x

Front

Simplify the expression: n - 10 + 9n - 3

Back

10n - 13

Front

Simplify the expression: 11r - 12r

Back

-r

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What does it mean to combine like terms?

Back

Adding or subtracting terms that have the same variable and exponent.

Front

What is a variable in an expression?

Back

A symbol (like x or n) that represents a number.

Front

What is a coefficient?

Back

A number that multiplies a variable (e.g., in 3x, 3 is the coefficient).

Front

What is an expression?

Back

A combination of numbers, variables, and operations.