One Step Equations - Mixed Operations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single operation, such as addition, subtraction, multiplication, or division.

Front

Solve for x: 13x = 65

Back

x = 5

Front

Solve for y: 2y = 18

Back

y = 9

Front

What operation would you use to isolate r in the equation r + 12 = 25?

Back

Subtract 12 from both sides.

Front

Solve for r: r + 12 = 25

Back

r = 13

Front

Solve for x: x - 32 = 49

Back

x = 81

Front

What is the first step to solve the equation k/11 = 3?

Back

Multiply both sides by 11.

Front

Solve for k: k/11 = 3

Back

k = 33

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to get the variable alone on one side of the equation.

Front

If you have the equation 5x = 45, what is x?

Back

x = 9