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1;12;1;12;1;1
11;12;1;12;1;1
1;12;3;4;1;0
2;2;1;12;2;1
4/x = 12/7.5
| -67=5-9v | | -6(w+4)=-72 | | x^2-4x-69=0 | | X-4x-2x^2=47 | | 9x^2-38x-33=0 | | 54=4(X)(3X) | | X=47+4x+2x^2 | | X^2+10sinx-1000=0 | | 4(1-2x)-3x=5/3 | | 9x^2-14x-33=0 | | 7-y=13y | | cos(6x)cos(5x)=-sin(6x)sin(5x) | | 3x/5-8x | | 5x+4=13x-5 | | 4/x=12/7.5 | | c=0.89 | | 3(x+1)=8(x+-2)+11 | | 25-((x-1)(x-1))=24 | | 2x^3+3x^2-6x=0 | | 4(1/4)x(4/17) | | (4+x)(6-x)=24 | | 2x^3+5x^2-6x=0 | | x^2+100i=0 | | (q-9)(5q-12)=0 | | 21,75/3.2 | | 24+2x-x^2=24 | | x=y+-4+5 | | 6(d+7)+5= | | f(x)=3/5x-12 | | x=y-4+5 | | (-1*15+2x*15)=11 | | 4z/7-3=-1 |