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ln((2-x)/(x+1))
0;0;0;0;0;0
3.717;63
(1-(2*x))^(1/2)
3.717;63;1;5;6;7
| 1-6k+k=-9 | | -27=-3p+13-3p | | 7[2-m]=3m | | 3x+80+10x=28 | | 92-4=11y | | 5x-7y-7=10 | | 0.5(x+9)=2x | | 93-w=268 | | (35x+55)+13x= | | =-2x+1 | | 9x+7=7-x | | 3d+6e+3d+9e= | | 2g-5g=6 | | 10.6s+15=20.5 | | 229=-x+124 | | 1/2×0.64 | | 5c+8c=13 | | 5(z-10)=0 | | 48x^2+28x-6=0 | | 15x+21y+39= | | 217-y=88 | | -2x-5x=7 | | 5(t+40)=-t-34 | | 4n-2n=0 | | 6v+7v=26 | | X+20=113 | | 7x+6y=392 | | 92=11y-4 | | 13d+6+45=168 | | 2x+.50x=12000 | | 4r+r=15 | | 5a+6a=77 |