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2;5;0;0;0;0
2*x-(y/x) = 0
6533473;2835389
5;7;1;7;6;0
(x+2)^2+1/((x+2)^2)
| 217-3y^2+2y=0 | | (4)=3(4)+7 | | 8-2(t+1)=-3+1 | | 2x-y/x | | x+(x+30)=120 | | 5cy=6 | | 15=s+7 | | 9-1.5= | | 4x^2-9x+16=4x+6 | | 4x^2-9x+16=0 | | 4(6x+7)+3=(-233) | | 15=5+7 | | 4x^2+43x-40=0 | | -9(-6x+11)+7=232 | | 4(y-3)=2y+21 | | 3(x+5)=2x+27 | | 3+-1+5= | | 5x+12-3x=60 | | x*10+23=x*5+103 | | (6x^3/7)(5x9) | | 45/1.5= | | (3.14r^2)(r+4)=60 | | 2+2x=-7-1x | | 4(4x+3)=-36 | | 10+x=70-20 | | x^2-3.25x+5.5=0 | | 2-8x=74 | | q+364=822 | | 2x^2+(3k-1)x-k-3=0 | | 3x^6-12x^3+9=0 | | x^2-(2-i)x+3+i=0 | | -21x-7y=42 |