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(2*X)/100 = 237
(3-((5/2)*v))/(7-((5/2)*v)) = 0
(2*x^2)/3 = 18
(2*X)/100 = 79
(2*X)/100 = 158
| 2n^2-3=47 | | 2x-y+3z+u=4 | | X+2x-4=5 | | 6x+15+7x+2=180 | | x^2+y^2-6x-2y+8=0 | | 8+n=34 | | x^2+y^2-6x-2y-8=0 | | 3(b+2)=21 | | g^2+14g+49=0 | | 2ln(3t)-5=10 | | X^3=x^2+20x | | -9x-37=-11x+19 | | r-20=4 | | 14x+8=22 | | 24x^3+6x^2-45x=0 | | 7et=42 | | 16t^2-80=0 | | 13-(7-x)=3x | | 3(w+5)=7w+39 | | 15w=6w+63 | | 5u+45=8(u+3) | | 104x=640 | | 54-u=5u | | n(n-1)(n-2)(n-3)=120 | | s=.5s+(20*3089) | | X*2/100=237 | | (3-(5/2v))/(7-(5/2v)) | | 23=3z+5z | | s=89(21*328) | | 2x^2/3=18 | | X*2/100=79 | | 4g=48 |