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1;8;1;20;0;0
(3/7)*w = 42
1;22;1;3;0;0
1;8;1;3;0;0
x - 1;3x -6;2;x - 2;0;0
| 3/7w=42 | | 40=4/5w | | 2(2-x)=(-2+x) | | 7x+8(-3-4x)=19 | | -3=25y | | -x^3+9.76x^2+94.2=0 | | (8X)+((1.5X)2)=148 | | -58=-y/5 | | 2x+21y=1 | | -2(-5-6x)=-10+3x | | 290=-v+220 | | 1.2m=6 | | 27-x=194 | | 162=-u+276 | | y^2+y=-1.25 | | 2r^2+3pr-2p^2=0 | | (y*y)+y=-1.25 | | v/8-10=18 | | 222=146-u | | M^2=0.09 | | 382=70+26m | | x=36+0.5y | | -10+x=-7x+6 | | 7a-2/3=3 | | -9-2y=-20 | | -0.7x7/9 | | 2(x+2)=5x+25 | | -0.5x^2-1.5x+2=0 | | 2w+28=-6(w+6) | | 9(v-2)=2v+31 | | 8x+13y=109 | | 8y-7=3(y+1) |