Question

Help quick plz I am trying to Finnish this S.O.S plz quick

Answer 1

Answer:

16x=320, 20

Step-by-step explanation:

Add the two segments, 12x+4x= 16x

The whole things equals 320 so the equation is 16x=320

Solve the  equation by dividing each side by 16, and you will see the answer is 20.

Hope this helped!