-8 + 7x = x - 50
6x = -42
x = -6
Chat with our AI personalities
7x + 8 = 36 - 8 = - 8 -------------- 7x = 28 7x/7 = 28/7 x = 4
8+7x = 20+3x 7x-3x = 20-8 4x = 12 x = 3
4x+5=7x-8 the ansewr is 3.25
Subtract 7x from each side: 8 = -9 Not possible, game over.
x=12