Model and Solve One-Step Equations PC

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 the equation: x - 6 = 13

Back

x = 19

Front

Write an equation for the model: A number decreased by 3 equals 9.

Back

x - 3 = 9

Front

To solve the equation x - 62 = 123, what operation would you perform?

Back

Add 62 to each side.

Front

Solve the equation: 2x = 4

Back

x = 2

Front

What is the solution to the equation: -3 = n - 11?

Back

n = 8

Front

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

Back

Isolating the variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

Solve the equation: x + 6 = 13

Back

x = 7

Front

What operation would you use to solve the equation: 3x - 1 = 9?

Back

Add 1 to both sides and then divide by 3.

Front

What is the first step to solve the equation: x + 4 = 10?

Back

Subtract 4 from both sides.