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1-x^-1;1+x^-1;2;3;0;0
1-x^-1;1+x^-1;2;2;0;0
1-x^-1;1+x^-1;2;1;0;0
1-x^-1;1;2;5;0;0
1;3;2;5;0;0
| 4.5x+4.9=22 | | sin(x)=cot(x) | | 2x*2-(x-1)(2x-1)=359 | | LSA=55.96m | | 4x-(x-1)(2x-1)=359 | | (x+8)2+2x=51 | | y=-2tan(3x)+3 | | ln(4k)+6k=0 | | D+A=50 | | y=-2tan(3x+180)+3 | | 6x+-3y=81 | | 0.4w-0.3w+0.4=2 | | 81+5+2= | | x^2-lnx-12=0 | | 28/100=x/5000 | | A=wq | | 1/8(x-6)(x-8) | | 3p^2+4p-4=0 | | 2.5(x-4)=16 | | 80=5+4x | | ((x-19)+17)=63 | | 14p-5=14p-13 | | 8b-6b-11b= | | 66+5-4x=n | | 7x+8x-3x=79 | | 9x+8=9-(2x-7) | | -3(4y+6)=42 | | 4-x=158 | | 2(2-1/2x)=158 | | 6x+7-8x=13-19x+17x-6 | | 106-u=157 | | 2x=(12-x)3 |