-6 (w - 4 ) + 8w = 2 (w + 9)
mutiply the first bracket by -6
(-6)(w)= -6w
(-6)(-4)= 24
mutiply the second bracket by 2
(2)(w)= 2w
(2)(9)= 18
-6w+24+8w= 2w+18
-6w+8w+24= 2w+18
2w+24= 2w+18
move 2w to the left side
sign changes from +2w to -2w
2w-2w+24= 2w-2w+18
0+24= 0+18
24= 18
Answer: no solution
