Solving One-Step Equations

Front

What is the solution for x + 9 = 21?

Back

12

Front

The objective when solving an equation is to....

Back

isolate the variable.

Front

What is the solution for y - 4.6 = 12?

Back

16.6

Front

Solve for x: x + 19.46 = 245.3

Back

225.84

Front

Solve the equation 3x = 27.

Back

x = 9

Front

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

Back

To get the variable alone on one side of the equation.

Front

What is the first step to solve the equation x - 5 = 10?

Back

Add 5 to both sides.

Front

What is the solution for 2x = 14?

Back

x = 7

Front

What is the solution for x + 15 = 30?

Back

x = 15

Front

What is the solution for 5 + x = 20?

Back

x = 15