One step Equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

Solve for x: x + 7 + 2 = 1

Back

x = -8

Front

What operation would you use to isolate n in the equation n - 4 = 12?

Back

Add 4 to both sides of the equation.

Front

Solve for n: n - 4 = 12

Back

n = 16

Front

What is the value of y in the equation 13 + y = 20?

Back

y = 7

Front

Solve for r: r + 20 = 27

Back

r = 7

Front

What is the first step to solve the equation 6y = 42?

Back

Divide both sides by 6.

Front

Solve for y: 6y = 42

Back

y = 7

Front

What does it mean to isolate a variable in an equation?

Back

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

Front

If you have the equation x + 5 = 10, what is x?

Back

x = 5