Question

How do you solve it and how do you explain?

Answer 1

so the answer is 30

now to find the answer we just need to do this...

step 1: we need to simplify the equations from both sides.

`(-2)/(5) x = -12`

then we multiply on both sides by
`(5)/(-2)`

`((5)/(-2)) *((-2)/(5)x )= ((5)/(-2) )*(-12)`

which equals x= 30

Explanation:

hope this helps!!