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5 = 20/r
(1/4)*m = 1/3
abs(x^2-abs(x)) < abs(x+3)
700/2000 = 0
(2*x-2)/(x^2+x-2) = (2*x)/(x-1)-(x/(x+2))
| 370=3x | | 2x-(9x+6)=4-7x | | -7-10n=15n+18 | | 6x-7y+3x= | | 12-3v=-7v+7v | | 5=20/r | | x^4-8x^3+31x^2-128x=240 | | 6x+72=36 | | -20-15m=-16m-15 | | f(-2)=3x+-9 | | 64+90+3c+17=180 | | 10+n+-2=3 | | 1/4m=1/3 | | f(0)=3x-9 | | 2p-4=5p-16 | | y=2.5x-500 | | ln(x+5)+ln(x-3)=ln(x-2) | | 6x+19=5x | | 2+3(2x-6)= | | x^4+8x^3+13x^2-24x=48 | | (0)=3x | | 4x^2-45x+90=0 | | 700/2000 | | 50=12+r | | 6x+2=8x-16 | | -13=-44 | | (y)4x+9=2y | | -16.5=3(6.5x+7.5) | | 2x-8-4x=-7x+7 | | 40/20+x/30= | | 90+26+4w=180 | | 2-6=1-x |