Solving One-Step Equations with Fractions

What operation is used to solve an equation when a variable is multiplied by a fraction?

• Addition

• Multiplication by the reciprocal

• Subtraction

• Division by the reciprocal

What is the reciprocal of 1/4?

• 1/4

• 1/2

• 1

• 4

Why do we multiply both sides of the equation by the reciprocal?

• To eliminate the variable

• To simplify the equation

• To maintain the properties of equality

• To change the variable

What is the result of multiplying 4 by 1/4?

• 4

• 16

• 0

• 1

How do you verify the solution of an equation?

• By guessing the value

• By using a calculator

• By checking the solution in a different equation

• By substituting the solution back into the original equation