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(2*x+2)/(x^2)
2*abs(x)+5 = 0;x
x
(2*x+2)/(x^2)
4-(x/5) = 8-(x/4);x
x
{root[2][64]}
| 5y+27=4y-9 | | -5y+27=4y-29 | | 158=-3(2+7k)-7 | | 2x^2+40x+75= | | 2a+b+13=7+a+b | | p=5*3.14u | | 7+a+b=0 | | -28=-7/6x | | 6+3x=3(-x+6)-24 | | 8x+5x=6 | | h=yg | | 2a+b+13=0 | | 65+0.20x=170 | | (2x)10=9-9/4 | | 20b+5t=400 | | 5y+-14y=16 | | 60+.40x=210 | | 8(3w+7)=-2 | | -x+38=288 | | 239-w=29 | | 75+.15x=210 | | 9x-6(x+2)=32 | | 5(w-3)-2w=-39 | | 4k+24=9k+102 | | 2y-10y=16 | | 9.20=-log(x) | | 2xy^2=8xy-24x | | (x+5)(x-6)=6x-20 | | (x+5)(x+6)=6x-20 | | 39x^3y^2+13xy= | | p=-0.3(30)+18 | | -5(2x-23)=2(x-1)-3 |