9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5
X equals 9.
9x + 3 - 6x - 2 = 3x + 1
9x + 2 = 12x + 14 -3x = 12 x = -4
12x + 131 = 189 + 3x 12x - 3x + 131 - 189 = 0 9x - 58 = 0 9x = 58 x = 6,44444
9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5
No because they don't have the same slope (9x & 3x)
3x + 6x +1 = 10 9x = 10 - 1 9x = 9 x = 1
X equals 9.
x=2
9x + 3 - 6x - 2 = 3x + 1
9x + 2 = 12x + 14 -3x = 12 x = -4
12x + 131 = 189 + 3x 12x - 3x + 131 - 189 = 0 9x - 58 = 0 9x = 58 x = 6,44444
-3x+9x can be simplified to 6x
6x+11=92-3x +3x +3x 9x+11=92 -11 -11 9x=81 divide by 9 x=9
6x + 47 = 9x + 11 6x + 36 = 9x 36 = 3x 12 = x
6x+5=3x+5 5=9x+5 x=0