Question

How do you solve `\frac { 2} { 5} x - 7= 3`?

Answer 1

x=25

Explanation:

`2/5 x-7=3`

`2/5 x=3+7`

`2/5 x=10`

`2 x=5*10`

`2x=50`

`(2x)/2=50/2`

`(cancel(2)x)/cancel(2)=50/2`

`x=25`