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13.679;3.19
3.6;0.4
4;3
2*x-x^(1/2)-1 = 0
12.679;1.19
| 9x-45x=5x-2 | | 2*x-x^(1/2)-1=0 | | (x-10/6)^2=0 | | 2[1m-10]=6m-4 | | x^2+(b+1)x+b=0 | | 4(y+1)=5y-2+y | | 4x+5=-7+2x+18 | | 6-8x-3=-48+5x-14 | | 3+p=12 | | -2y-10=8y+10 | | 6x^2+7ax+2a^2=0 | | 3(x-10/6)^2-49/3=-49/3 | | 3b^2-2b^3=0.5 | | 2x+3y=2900 | | 3(x-10/6)^2-49/3 | | x-3/64=1/3 | | 16.95+.5c=22.95+.2 | | x=5x-12/8 | | 6=y^2-5y | | 4+347= | | 9=2/3x=81 | | -5n(n+1)=-20-5n | | 12-5p=15 | | 3(x-4)+18=6(x+2) | | -4(7x+1)=-28x+4 | | 18x+y=34 | | 5r/9-11=51 | | 4p^2+4pq+q^2-20p-10q+25=0 | | 4y+11=6y+5 | | 4n=16.8 | | (Y-5)=4(x-10) | | 8y-12=3y+3 |