Question

12*(32-(36+8х):5)=144

Answer 1

32-(36+8х):5=144:12=12
(36+8х):5=32-12=20
36+8х=20*5=100
8х=100-36=64
х=64:8=8

Answer 2

Пожалуйста.

Answer 3

32*5/5=160/5
12* (160 : 5 -(36+8x):5)=144
12* (124+8 x):5=144
12* (124+8x)=720
124+8x=60
8x = -64
x=-8