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3x = -4x + 10 + 2x x= -3x + 7 + 4x = x + 7 x= - x + 0 = -4x -4 + 2x x= -4x + 6 + 6x = 7x + 1 x= 6x -8 = x + 8 + x x= -3x -3 = -2x -12 -4x x= -5x + 2 + 6x = 6x -3 x= x= -4x -3 - x = 5x -13 x= 5x -1 + 6x = 2x -10 x= 4x -6 = 4x + 12 -3x x= -2x + 15 = 6x + 1 + 6x x= x + 5 -3x = 6x -3 x= 3x -6 = 2x + 9 -4x x= 4x + 6 + x = 4x + 8 x= -3x + 6 = -4x + 6 + x x= -2x -2 = -3x + 10 + 7x x= 7x + 10 + 5x = x -12 x= -4x -15 + 3x = 3x -3 x= -3x + 9 + x = 2x -3 x= x= x -11 = 7x -2 + 3x x= 3x + 9 = -4x -1 -3x x= -5x -10 = 4x + 10 + x x= 3x -8 -4x = -4x + 4 x= |