Solving Two-Step Equations with Fractions

When solving this equation by clearing the fractions, what number would you multiply the equation by

• 2

• 4

• 8

• 10

When solving this equation by clearing the fractions, what number would you multiply the equation by

• 3

• 6

• 9

• 12

Solve the equation. Leave answers as improper fractions if applicable.

Solve the equation. Leave answers as improper fractions if applicable.

When solving equations with fractions (ex: 3/4x = 15) you have to multiply by its ​ ​ (a)  

• reciprocal

• inverse operation

• opposite

• expression

• solution

Solve : 3/4 x = 15 (just input number / no variable)

Mathematical Equivalence

ON

When the 1/2 is distributed to the 4x and the -10 inside the parentheses, the new expression would be:

• 2x - 8

• 2x - 10

• 4x - 5

• 2x - 5

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

What should you do to solve for w?

• multiply both sides by 5/2 

• multiply both sides by 2/5 

Why is it important to eliminate fractions in an equation?

• To make the equation more complex

• To simplify the equation

• To increase the number of terms

• To add more fractions