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0.00512*x+0.00284*y+0.0574;0.00284*x+0.08539*y+0.2647
50*q-q^2
3*k = 4/5
(Y^-4)/(x^-7) = 0
50-Q
| 31+4m=-5(m+1) | | 15+(2l)+l=72 | | 4v-7=-2v+6v | | v^2+27v+189=0 | | 1/3*1/4= | | 3(2n-4)+6n= | | 3(x+2x+3x)=72 | | -3a-b-3c=-8 | | (3x^3)+(24x^2)+(61x)=0 | | -3(2m+1)-7(m-9)= | | ln(3x-19)=7 | | -(c+7)+2(c-4)= | | -3m^3(2m^3-12m^2+2m+25)=0 | | x+(x+0.59)+(x+0.59+0.53)=10.68 | | 70=3(5r+6)-8 | | 9x^2+4x=-12x | | 2y^6-9y^3-5=0 | | f(-5)=I-5+4I | | x^2+6x-12+y^2-4y=0 | | Y+6=-(x+7) | | 3x+2x-5=x-3x+11 | | 8+8=-4 | | n+(n+1)=155 | | 2.5x-9.1=3.4 | | 8.1x+4y= | | x^2+27x-810=0 | | 0.9x-0.7x^2=-1 | | 3k=4/5 | | -13x-18=63 | | 4(n+6)=24 | | 5k-14=2k-2 | | Y^-4/x^-7 |