Question

c) (7x + x – 28) :100 – 38 = 9.

Answer 1

=>8x-28=4700

hay x=591

Answer 2

=>(8X-28):100=9+38

(8X-28):100=47

8X-28=47.100

8X-28=4700

8X=4700+28

8X=4728

X=4728:8

X=591