Question

Help help math math maths

Answer 1

Answer: X = 7

Explanation:

1) 20 / 5 = 4

2) X - 2 = 5

3) 7 - 2 = 5

4) 4 x 5= 20

6) 20 / 5 = 4

7) X = 7

Answer 2

4(x - 2)/5 = 4
(4x -8)/5 = 4 , cross multiply
(4x-8) = 20
4x = 20 + 8
4x = 28
Divide through by 4
x= 28/4 = 7
x=7