3x + 2x - 8x + 2x = -x
8x-2x+4x=10x
5x+8x+3x-2x = 14x
8x-4
8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4
-8x
8x-7 plus 2x equals 6 plus 5x plus 2?
8x-9 -2x plus 11 when solved mathematically is equal to 6x + 2.
2x - 6.
No, it has factors... 4x2 + 8x -21 = (2x+7)(2x-3)
8x + 9z
X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16