Question

Реши уравнение 4x+2×(4-x)=10

Answer 1

4x+2*(4-x)=10

4x+2*4-x*2=10

4x+8-2x=10

4x-2x=10-8

2x=2

x=2:2

x=1

Answer 2

4х + 2(4 - х) = 10
4х +  8 - 2х = 10
2х + 8 = 10
2х = 10 - 8
2х = 2
х = 1