
Home > ACC7 > Chapter 8 Unit 9 > Lesson CC3: 8.3.1 > Problem 8-133
8-133.
Solve each equation below for the given variable. Be sure to check your solution.
Isolate x on one side and simplify.
Distribute −2 first, then isolate x and simplify.
x
How can you remove the fraction?
You can multiply both sides by
.
Now simplify.
How can you remove the fractions?
You can use cross multiplication.
Remember to show your work.