ygmkj123 ygmkj123 13-02-2017 Mathematics contestada 3(x -2) = 3x - 23x + 7 = 7 + 3x4 - 5(x - 6) = 5 - 5x - 304x + (3 + 6x)= (4x + 3) + 6x6x - 5 + 7y = 7y - 6x + 5 5 - 2 = 2 - 5 If 6(x - 2) = 18, then 6x - 12 = 18If x = y and y = z, then x = z True False
