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2;3;1;2;1;3
1600;22
5;3;7;2;2;2
0.15 = (x-731895)/x
0.15 = (x-731.895)/x
| -4x+-7y=3 | | 4y^2=4y | | t^2+14t=-24 | | 3a-4b=1 | | 8sinx^2+2sinx-1=0 | | 6x+4=6-(2x-5) | | 3.5X^4=32 | | 6x^4+24x=0 | | 10+9x-9x^2=0 | | 18x^3-2x^5=0 | | 7x+3x=9+1 | | x^7-5x^2=0 | | 0.15=(x-731895)/x | | 0.15=(x-731,895)/x | | 14+15x-9x^2=0 | | 14+15x-9x^3=0 | | 2(x-3)=4-8x | | 8+6x-9x^2=0 | | 9a*2a= | | 8c*6e= | | 6^P2/12^P4 | | sin(0.5x)=1 | | -4x^2+12x+27=0 | | -8+z=4 | | 7x=5(x-4) | | x(2x+10)=600 | | 0.03269=(630.65-X)/(3676-1452) | | 5p=3r | | (x-0)=36-12x-5x^2 | | 0.6x+0.4x-x=12 | | 18=3(-6) | | 21b^2-102b-144=0 |