Question

решите уравнение  8-5(2х-3)=13-6х

Answer 1

8-10х+15=13-6х
-10х+6х=13-15-8
-4х=10
Х=10/4=5/2=2,5

Answer 2

8-10х+15=13-6х
-10х+6х=13-8-15
-4х=-10
4х=10
х=10/4
х =2.5