6(2х + 3) - 4(2х - 4) = 0 12х + 18 - 8х + 16 = 0 4х = -18 - 16 4х = - 34 х = - 34 : 4 х = - 8,5
6 * ( 2X + 3 ) - 4 * ( 2X - 4 ) = 0 12X + 18 - 8X + 16 = 0 4X + 34 = 0 4X = - 34 X = - 8,5