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(2/5)*w = (1/3)*(w-9)
(2*x-3)/(8*x-5) = 0
y-4 = (-1/2)*x
16*e^t-(4*t)
(1/2)*n-(15/12) = (2/3)*n-(21/6)
| 7/99=56 | | 4-(2x)=10+x | | 3x^2+112=2x^2+22x | | -6+14=7x+32-3x | | -3/4x-1/2=2+1/4x | | 7e+5-4e-3=20 | | -5x+2y+5z=46 | | X^2+61=1-17x | | c+25=6 | | -5x-4x-9=81 | | 2/5w=1/3(w-9) | | 4-2x=10x | | 5w^2-50=0 | | -7x+8y-2z=-60 | | (2x-3)/(8x-5) | | b-18=30 | | 3500=125+3x | | y-4=-1/2x | | 9+12=53 | | 15+1/4=2 | | 3r-4=-10 | | 2x+5c=31 | | 1/2n-15/12=2/3n-21/6 | | -9x+5y+3z=50 | | 9x-2/3 | | y=9.50x | | 5w^3-50w=0 | | 2x^2+10=-90 | | 4.871+7.4= | | 1x-.05x=141079 | | 4.871+7.4-1.63= | | x^4-x^3-6x-36=0 |