3[3a+2]=10a-8
-x-4y=-8
x+4y=8
system of equation
7x-18=4x+12
2629441.9643
2414871.8958
2241608.9116
2751795.6181
3238472.3621
3884354.4409
1653458
29569008
26544596
4530236
6476944 ...
how to solve 22 2/9%
x+4y=4
-x-4y=4
7x+18=4x+12
x-5y=-5
-x+5y+5=0
4*1/8=
11x-18=3x+14
