4m+2=10
3x+5-8x+2=6x-1
x+5=11
-5x+4+9x-6=2x-8
7x-12+9x-5-6x+8=-3x+4
-5x-21-8x-7+9x+20=-6x+12
x= 8/11
x=6
x=10
m=2
X = -3
x=1
