2x - 6x + 3x = -412x - 3x = -41-1x = -41x = 41
x=10
6x + 10 + 4x = 5010x + 10 = 5010x = 40x = 4
-.6x+.5x+9=-3 -.1x=-12 x=120
If 6x + 10 = 11x , then x=2.
10+12x=-14 -14-10=12x 12x=-24 x=-2
10
10
3x + 6x +1 = 10 9x = 10 - 1 9x = 9 x = 1
8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.
5x+15 = 6x-10 5x-6x = -10-15 -x = -25 x = 25
It can be simplified to: x-5y