Checking Solutions for Equations

Front

What is the solution to the equation 0 = 22y?

Back

y = 0

Front

Solve for x: x - 32 = 49

Back

x = 81

Front

How do you isolate the variable in the equation x - 62 = 123?

Back

Add 62 to each side.

Front

What is the solution to the equation x + 125 = 375?

Back

x = 250

Front

Solve for x: x + 40 = 56

Back

x = 16

Front

What does it mean to check a solution for an equation?

Back

To verify that substituting the solution back into the equation makes both sides equal.

Front

What is the first step to solve the equation x + 15 = 30?

Back

Subtract 15 from each side.

Front

If x - 5 = 10, what is the value of x?

Back

x = 15

Front

What operation would you use to solve the equation 3x = 12?

Back

Divide each side by 3.

Front

What is the solution to the equation 2x + 4 = 12?

Back

x = 4