If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+1/x-1+2x-1/x-1=4
We move all terms to the left:
x+1/x-1+2x-1/x-1-(4)=0
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
3x+1/x-1/x-6=0
We multiply all the terms by the denominator
3x*x-6*x+1-1=0
We add all the numbers together, and all the variables
-6x+3x*x=0
Wy multiply elements
3x^2-6x=0
a = 3; b = -6; c = 0;
Δ = b2-4ac
Δ = -62-4·3·0
Δ = 36
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{36}=6$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-6)-6}{2*3}=\frac{0}{6} =0 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-6)+6}{2*3}=\frac{12}{6} =2 $
| 5x-15=2x-19 | | 3r+5r+r+1=10 | | 3x+5=3x-5x | | 3x+5=3x-20 | | 7(-2x+1)=-9x+12 | | 9=1.08^x | | -3x=6=21 | | 3r+5r+r1=10 | | -611+13x=-168 | | 41=v/5+15 | | 2(x+-9)=-20 | | -6k+7k=k | | (h–4)=–1/2(24–6h) | | 3x+6-10=5x-6 | | p-p+3p-2p=9 | | 10−3d=-5d | | 4x+52=8x-10=90 | | -7(x-5)+6=41 | | 0.5f=12 | | 13k-13k+5k-2k=9 | | 8h=-6+10h | | k-1/3=8/3 | | 2x-7/x+7=7 | | x-4)=-4x+31 | | -6(3-5x)=30x-18 | | 18t-4t+2t-14t+2t=16 | | 5x+13+3x+33=90 | | 20=n+10 | | 30=12*x/2 | | 5x+2=7x–7= | | 7(y-15)=28 | | 7(x+1)=40 |