Question

Реши пример.
х:4=52-36
100-х=13*5

Answer 1

х:4=52-36
x:4=16
х=16*4
х=64

100-x=13*5
100-x=75
x=25

Answer 2

x:4=52-36 x:4=16 x=16•4 x=64 100-x=13•5 100-x=65 x=100-65 x=35