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2*y-(1/y) = 2/3
(4/7)*x^(3/7) = 0
4*x-(4*x)-(5/5) = 0
((-x)^2)/200
1/x = 0
| 2(10)2-c=12 | | x^2+y^2+x-y=0 | | -162+11x=78-x | | -3(5-15)=15(3n-2) | | 2y-1/y=2/3 | | -62-x=29-8x | | 5.0x+10.5=5z+10.5 | | 5-y=4-5(3+y) | | ((4)/7x^(3/7)) | | 12x+15y =34 | | 3w+1=w+7 | | -6=y+4.7 | | 6.4=x-5.2 | | 6x+27=x | | (4/7x^(3/7))=0 | | 10x-0.20=50 | | 20.75=8.3x | | 4x-5/5-4x | | 12x+11x+134=180 | | 239.2=-18.4y | | 7*x-17=2x+3 | | 2x+1+11x-2+25=180 | | 2(2w-6)=6(w-6)-14 | | 4.3x-15.15=4.2 | | 5x-4y+9=0 | | 4.3-15.15=4.2 | | 4x-8=-46-5x | | 3B+4B-7=7 | | 7x-17=8x+7 | | 6x+50+88=180 | | 2x+20+140=180 | | -53-3x=67+7x |