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8/12 = 2/x
1000000;10
3;96;1;48;0;0
(-2/5)*(-1/6) = 0
3;96;1;36;0;0
| 7x-x-x-1=39 | | -3(2+6x)=14-x | | n^2-11n+7=0 | | x^2+3y^2-4=0 | | (2z+3)(5-z)=0 | | 44n-4n^2=28 | | X^2=2401 | | 14y-15x=0 | | 850=x^2 | | lg(x)+lg(x+2)=2 | | 8+(20+110)= | | 3a-b=100 | | 1-log(x)=-9 | | 3x+x-1=40 | | 8/12=2/x | | 10.5=11*x | | 110-y+y=110 | | 11.5=12*x | | a(b-2)/c-3 | | 15xX=240 | | x(t)=-4.9t^2+16t-8 | | 8y-4-7y-7=4 | | 45x+2x=1800 | | -2/5(-1/6) | | (7b+3)(8b^2-7b-7)=0 | | 160=32t-.8t^2 | | x^2+40-200=0 | | 3-1/4m=6 | | x^2-82x+408=0 | | 4m-9=3+7m | | =(9x+11)(81x^2-99x+121) | | 5s-27=-27+s |