Question

hallar él valor de x

Answer 1

15-9x-2x+10/6=4(x-1)/2+2
15-11x+10/6=4(x-1)/2+2
-11x+25/6=2x-1+2
-11x+25=12x-6+12
-11x=12x+6
6=12x-11x
6=x