If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13.004;0.45
(x^2-(3*x)+1)/x
15.0402;0.09
1-x-(2*y)-(3*z);2-(7*x)-(3*y)-z;2-(4*x)-y-(2*z)
2.07;1.03
| 1001010101m=494949494 | | 14+v=13 | | 1000-000001111.19199191911=818181881+888 | | 6x=8x-3 | | x-5y=51 | | (x+20)(x+57)= | | y=4x^2+9x-15 | | (4x+3)(3x+9)= | | y=-0.6(40)+43 | | 1.125(4x+64)=.625x+91.375 | | 0=6x^2-3x-20 | | f(x)=5x^2-9x+8 | | 2(3x-5)=-4(2x-5) | | y=-0.8(59)+72 | | 1.25b+7=0.875b+19 | | .71429(x+7)=.28571x+23 | | h(t)=2(-2-4t)(2t-5) | | 4x=205 | | 12=2+2v | | y=-(-25-10)+75 | | 4x+4=-3x-3 | | 11x-3x+10=11 | | A-1=B | | 2.66667x+35=0.83333x+46 | | 9(2n-2)=(4n+6)+2 | | ln(2)-ln(1.25)= | | 6w+4w^3=0 | | 3/4(3/4)3/4(3/4) | | c*3=c/5 | | 3/5x2/3x1/2 | | sin=40 | | 2.2b+2=0.6b+10 |