First Step for Solving Equations

Front

What is the inverse operation needed to solve the equation n / 13 = 26?

Back

Multiplication

Front

What is the inverse operation needed to solve the equation 99 = 12 + y?

Back

Subtraction

Front

What is the first step in solving the equation (x - 5)/8 = 12?

Back

Multiply by 8 on both sides

Front

What is the first step in solving the equation (x + 8)/3 = 20?

Back

Multiply by 3 on both sides

Front

What is the inverse operation needed to solve the equation 5 + x = 1234?

Back

Subtraction

Front

What is the definition of an inverse operation?

Back

An operation that reverses the effect of another operation.

Front

What is the first step to isolate x in the equation 2x = 10?

Back

Divide by 2 on both sides.

Front

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

Back

Add 4 to both sides.

Front

What is the first step to solve the equation 3x + 6 = 15?

Back

Subtract 6 from both sides.

Front

What is the first step to solve the equation 4(x + 2) = 20?

Back

Divide by 4 on both sides.