Question

-8x-15=5x+24 решите уравнение

Answer 1

-8x-15=5x+24

-8x-5x=15+24

-13x=39

x=39:(-13)

х=-3

Answer 2

-8х - 15= 5х + 24
-8х -5х = 24+15
-13х = 39
х= -3