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175-4*x^4-(3*x^2) = 0;x
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| 20=3w+11 | | 3-(y-2)=2(y+1)-3(1-y) | | 4(2x-2)-4=4(x-2)+24 | | E+16=180 | | log(2x-28)=log(4x-10) | | 3=3k-3 | | 7w+2(5w+6)=131 | | 2(4-5x)=2(3x+1) | | 31=6n+1 | | 5(y-1)+5(2y)=40 | | 20+6y= | | 3(8y+1)=-(6y-363) | | 5/6,12x | | -5y+6y+9y-14y-4=20 | | Y+(y+5)(-5)=y-5 | | 7x-4=4x-61 | | 0.3x+0.8(14-x)=8.7 | | 4x+30+x-10=180 | | y=39(0.098) | | 14/3x38 | | 4a-(5a+4)=-1 | | 8c+7-9c=-2c+6 | | (x-2)*(2ax-3)+(x-2)*(-ax+1)=0 | | 15w=0 | | 5m+9m-5=-27+12m+m | | 2a+7+109=108 | | m/12=2 | | x=106285.7143+-1.714285714y | | =.002x^2+.3x-50 | | 4k^2+5k-6=0 | | -(2x+3)=-5 | | xsquared=2x-14 |