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ln(1-x)
5 = -2/5
(-x)^2-(2*x)+15 = 0;x
x
(x^(1/2)-(3*x))/(x^3+1)
1-(10/(x^2+1)) > 0;x
x
| (5x*x)-5x-30=0 | | 4x+10+10x=52 | | 4x+10+10x=53 | | 2x+13=8x-41 | | ln(5)-ln(x-3)=ln(x+1) | | 3Y+5=10y+26 | | 5a^2+8=41a | | -3(5x-4)+2x=0 | | 2p/2-2p/10=60/15 | | 2x-11=41 | | 3x+7=9x-77 | | 7(z-1)=3-2(z-2) | | 4x+100=90 | | 7x+17=108 | | 9x-36=9x-36 | | 29x-14=131 | | X^5+9x^3+18x=0 | | 3(15-4)=18 | | .25x+.5y=.35(200) | | -3.9=0.1-4y | | Y-3=-4/5(x-5) | | -9z=-10z+6 | | 7/10-2/3= | | 6(b-4)=7-9(b-1) | | 3(12-4)=18 | | 0x+y=-9 | | -35a^7b/7ab^9 | | 4(y-7)-1=-7(-4y+3)-8y | | 6x-3=-2x-1 | | (8x)+(11x-1)+(7x-1)=180 | | 8x=7(x+18) | | 6/3=4 |