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4*t^3*ln(t)
1;2y;1;y;0;0
1;2x;1;x;0;0
sin(cos(tan(x^6)))
2*x^cos(8*x)
| (-10)=(-4x)-10 | | (v+7)-2v=5v-(3v-4) | | 12-1y+.25y=9 | | 4(x+3)=2-(x+5) | | -x-21=-3x+19 | | -141=-2x+3(5x-8) | | 5(3x-4)=2(6x+2) | | 4x+48=-36 | | 10x+30+9x-4=x-5+3 | | 2(3.14)(8)(20)= | | 6/14x2/7 | | x(15-2x)(12-2x)=162 | | 9+10n= | | 5x^3y^2+10xy^3-25x^2y= | | 0.15x+0.2(x-5)=0.01(4x-2) | | 14x+160=36x | | -21+18=m-7 | | 5x-5(-4x-12)=-190 | | -2x-15=-11 | | x/8*15/20 | | (4x+6)(7x+3)=0 | | 8x+2x=6 | | -10-x=x-4x | | 11x-94=-x+50 | | 3m+18=57 | | 10-6=n/2-10 | | 2x^2-31x-280=0 | | (X-4+2i)(x-4+2i)=0 | | 4x^5+4x^6= | | 4x+7+x=36 | | 11x-21=-3x+19 | | 2*(2+-1.5y)+3y=6 |