One Step Equation Review

Front

What is the first step to solve the equation x - 9 = 0?

Back

Add 9 to both sides of the equation.

Front

What operation is represented by the expression x - 9?

Back

Subtraction.

Front

How do you isolate x in the equation x + 12 = 20?

Back

Subtract 12 from both sides.

Front

What is the solution for x in the equation x + 12 = 20?

Back

x = 8.

Front

What is the first step to solve the equation y - 33 = 147?

Back

Add 33 to both sides of the equation.

Front

What is the solution for y in the equation y - 33 = 147?

Back

y = 180.

Front

What is the first step to solve the equation 12x = 36?

Back

Divide both sides by 12.

Front

What operation is represented by the expression 12x?

Back

Multiplication.

Front

What is the solution for x in the equation 12x = 36?

Back

x = 3.

Front

What is the best first step to solve the equation 3/2 * x = 12?

Back

Multiply both sides by 2/3.