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1/((x-2)*(x+3)) = 0
(x^2+25)/((x+5)^4)
1010101010;9999
X-(1/x) = 30
-(3/x) = 0
| 11x+17+5x+13=180 | | 6=3(h+7)-3 | | 0.762*X=23.1 | | 2x-7(-x+9)=18 | | cos(3x+30)=sin(7x-50) | | cos(3x+30)=sin(7a-50) | | x=3(22-x)+2 | | (2x-8)*(5-3x)=0 | | -4x-3(6x-11)=165 | | 3x^2-60x+288=0 | | x+3x+5x=40 | | 7-6/10= | | -(r-5)=10 | | 4z=2(z+4) | | -8w+20=4(w-7) | | 0.6+0.4y=3.14y+3.14 | | (2x-8)(5-3x)=0 | | X-1/x=30 | | X-13=85 | | 11=6y-7 | | -7x-3(-3x+16)=-62 | | 6z-7=11+3z | | X+34+18=180 | | 4y-16=-17+3y | | Y=-1/9x-3 | | 21-X=83 | | (7x-2)=(9x-26) | | 2(w+15)=36 | | 3(1)-5y=29 | | 6-p=3 | | xy=c | | 5x-3(-4x-18)=139 |