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2*x^-2-(4/x)
3.14*11*(1/3)*6^2
1/2 = 1/4
29*x
(-1*(1/4))/4 = -6
| Y/10=7/8 | | 3-5=2x+14 | | 360=x-30 | | Y=6x^7/6-7x^1/2 | | -8=16-c | | 1/x-3/2=5/2 | | xdy-ydx=sqrt(xy)dx | | 3x+-5=2x+14 | | n+11=73 | | 4(2x+5)+3(3x-4)= | | 9x-12y=294 | | 2b-16+6b+12=-20 | | 2x(ln(x))-2=0 | | x^2-10x-20=180 | | 8(x-1.5)=4(3x-2) | | -9+2(7x+2)=10 | | -11b=-22 | | 8(x-1.5)=2(4x+3) | | .05a+.5a=4.4 | | 3x+12+5x-2=90 | | -4b=-202 | | 8(x-1.5)=4(3x+2) | | 7x-8x+6x-9x= | | .13x+.21(100-x)= | | 41=.75y+1.3y | | (x^2+3xy)dx+xdy=0 | | 15-5n=-45 | | 3y-1=y-17 | | 7k-5-30-5k=19 | | 10+tanx+8=3tanx+4 | | 2/5a=28 | | 45=q^2 |