One-Step Equations Review

The inverse operation of multiplication is ______________.

A negative number divided by a negative number equals a ________ number.

−9 + x = −26

A __________ is a symbol, usually a letter, used to represent an unknown number.

Solve 4x = 12.

Solve the equation:

Solve the equation:

The inverse operation of division is ______________.

29 + n = 13

The inverse operation of addition is ______________.

The inverse operation of subtraction is ______________.

22 = −11k

b + 7 = -1

A negative number multiplied by a negative number equals a ________ number.

A negative number multiplied by a positive number equals a _________ number.

15 = 3t

m - 5 = -10

x - 15 = -20

A mathematical sentence that contains an equal sign is an _____________.

Solve the equation:

Solve 3c = 21.

Operations that "undo" each other are called __________.

Solve the equation:

−8 = −16 + n

Solve the equation:

Solve 5n = 25

v − 10 = −9

Solve the equation:

-4 + x = 15

-9 + x = -15