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5;7;4;2;0;0
8;5;3;5;0;0
-((1/3)*u)-1/2 = -3/7
1;5;3;5;1;0
3;5;3;5;1;0
| 6x-x+7=2 | | -1/2-1/3u=-3/7 | | 2(x+10)=6(x+2) | | -3(-6u+6)-7u=2(u-4)-4 | | x(30)= | | 13.35+0.09(x+3)=13.85-0.08 | | 107-x=275 | | 5(2x+3)=5(x+6) | | 4x+12+3x-3=90 | | pq=1 | | 4sin^2-3=0 | | (2x1/5)3 | | 50-3/4*12-6 | | 2y-7+4y+2= | | 13-4x=-47 | | -u=-5u-12 | | 9x+3=5x-15 | | 7x=3x(x-4) | | 13.5-4y+y-1=-23 | | 6x^2+18=76 | | -4w-4=2w | | 8x-16x+8x=16 | | h=-5t^2+50t+60 | | 1/5t-4=0 | | y-8=2x-6-8 | | 2(2+-1.5y)+y=-4 | | Logx9=2/3 | | y^2+19y=0.38 | | y+4.5=10y | | 10y=y+4.5 | | 21w^11+35w^7=0 | | 2x^2-25x-209=0 |