Question

16*x=40+40 450/c=5*10
Помогите решить!

Answer 1

1) 16х=80
х=80/16
х=5

2)450/с=50
    с=450/50
    с=9

Answer 2

tsks. 16*x=40+40 450/c=5*10.
16x=180
x=80 :16
x=5
2)450:c=50
c450 :50
C=9