Question

5χ= 140
Ο Α. x= 28
Ο Ο Ο
Ο Β. x= 135
Ο C. χ= 14
Ο D. x= 700

Answer 1

9514 1404 393

Answer:

A. x = 28

Explanation:

Divide both sides of the equation by the coefficient of x.

`5x=140\\\\(5x)/(5)=(140)/(5)\\\\\boxed{x=28}`