Home > Middle School > Quizzes > Grades 6, 7 and 8 - Math - Middle School - Equations with Variables (Multiply and Divide)
Grades 6, 7 and 8 - Math - Middle School - Equations with Variables (Multiply and Divide)
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 58% Most missed: “X = 16”

In order to solve an equation with a variable, we need to make the expressions have the same value. 
In a variable equation we must either add or subtract the known number in the unknown expression. 

Grades 6, 7 and 8 - Math - Middle School - Equations with Variables (Multiply and Divide)
Time left 00:00
10 Questions

1. 9X = 117
2. 18X = 504
3. 8X = 40
4. 25X = 400
5. 36X = 432
6. 2X = 366
7. X = 16
8. 10X = 100
9. X = 27
10. 14X = 98