0
Anonymous
40.
Wiki User
Chat with our AI personalities
x = 8
8 x [1 + (7 - 5)] = 8 x [1 + 2] = 8 x 3 = 24
it equals 3.
4 = 12 / 3 therefore 8-x must equal 3, so x has to equal 5.
3x+8 = 2x+5 Subtract 2x from both sides: x+8 = 5 Subtract 8 from both sides: x = -3