Grade 7 Mid-Module 3 Review

Front

Solve for x: -4x + 1 = 21

Back

x = -5

Front

Find the result when -5s - 6 is subtracted from -3: (-5s - 6) + (3 + 2s)

Back

-3s - 3

Front

Write the equivalent expression in standard form: (-12m - 9y) - (7a + 5y - 9m)

Back

-7a - 3m - 14y

Front

Identify the measure of angle MNL.

Back

142º

Front

Solve for a: 4a + 3 = 15

Back

a = 3

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

Define a variable in algebra.

Back

A symbol used to represent an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What does it mean to combine like terms?

Back

To simplify an expression by adding or subtracting terms with the same variable and exponent.

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4.