Question

Решите уравнение: 2(х-11)-5(5-2х)=-23; -5(4х+3)+3х=-12(х-3); 8(-3х+4)+14(3+2Х)+4+2х.

Answer 1

2x-22-25+10x=-23
2x+10x=-23+22+25
12x=24
x=2

Answer 2

-20x-15+3x=-12x+36

Answer 3

-20x+3x+12x=36+15

Answer 4

5x=51

Answer 5

x=10,2