If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90;3.14
1/(log(10)(x))-(1/(log(10)(x)-1)) > 1
70;22.2
70;3.14
125;750
| x^2-1.5*x+.50=0 | | 3log[8](x)-3=-2 | | 3log[8]-3=-2 | | 5x*ln(x)+x=0 | | 3(x-4)=-10+3x-2 | | 2x+42=x-4 | | 3x+7x+5+2x+7+5x=3x+42+x+6 | | 5m-2=6m+4-m | | 6x*ln*x+x=0 | | 4y+6=4y-6 | | 3y+6=3y-8 | | 3y+6=-3-8 | | 5x-2y=201 | | 3(5a-3a)+45= | | 8-y=2-3y | | x^2+3x+c= | | 2x^3+7x+6=0 | | 2+15x=12+6 | | X+7x+5+2x+7+5x=2x+42+x+6 | | 1.7x^2-6x-21=0 | | 8n+1.6=16.8 | | 8-5r=-37 | | 3y/2x^4y^5/9y/10x | | 2x+5x=7y+2a | | 9(-3x-2)=2(-4x+10) | | 2n*5=160 | | x-2=-3x+4 | | 54-24x^2=0 | | 2x+5x+3=3x+27 | | 2.1m-1.3m=8 | | 24x-60-25-17x=50x+10 | | 15-6q=7-14q |