8x-8=20-6x. 4,7-1,1x=0,5x.

Question

8x-8=20-6x. 4,7-1,1x=0,5x.

Answer 1

1)8x-8=20-6x8x+6x=8+20
14x=28
x=28/14
x=2
2)4,7-1,1x=0,5x-1.1x-0.5x=-4.7
-1.6x=-4.7
x=-4.7/-1.6
x=2.9375