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2;7;3;1;0;0
13/tan(40) = 0
6*(x+2) = 0.5*x
(4/2)*z = -14
1;5;4;5;2;0
| 9(2n+2)=9(5n+4)+6 | | -23x=45 | | 88100=74x | | 11x+3=-x-9 | | (2x+7)(3x-21)=0 | | (xy+y^2+y)dx+(x+2y)dy=0 | | 35+5x-11=-6(2x)+8x | | 29x-5=-9x+7 | | 200=.21x+x | | 3=-.005x^2+x+3 | | 9x-4x-x=8 | | 0.1*x+0.5=0.8389*sqrt(x*0.1875) | | -5t^2+35t+-6=0 | | 4x=3366-10x | | 22.8-.4m=14 | | Y^2+72= | | 4/2z=-14 | | w=1.36(14)-26 | | 22=40x-24y | | 0.1*n+0.5=0.8389*sqrt(n*0.1875) | | w=1.36(14)-25 | | 76*10=3.7*x | | -5.5-4x-5.5-2x=-5x-7.3 | | -1+3=4+18x | | 8(w-5)=7(5+w) | | x^3+8x^2-16x-16=0 | | 3a-15=6a-27 | | x-(.25x)=75x | | -19n+12=-17n-4 | | x-(.25x)=.75X | | -8(-5b+7)+56=0 | | X+3=4x-12 |