8w-8-6w=4w-7
3 answers
w=-1/2
how is it w=-1/2 ?
8w-8-6w=4w-7
2w - 8 = 4w - 7
-8 + 7 = 4w - 2w
-1 = 2w
-1/2 = w
2w - 8 = 4w - 7
-8 + 7 = 4w - 2w
-1 = 2w
-1/2 = w