If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4/x+1=5/1-x
We move all terms to the left:
-4/x+1-(5/1-x)=0
Domain of the equation: x!=0
x∈R
Domain of the equation: 1-x)!=0We add all the numbers together, and all the variables
We move all terms containing x to the left, all other terms to the right
-x)!=-1
x!=-1/1
x!=-1
x∈R
-4/x-(-1x)+1=0
We get rid of parentheses
-4/x+1x+1=0
We multiply all the terms by the denominator
1x*x+1*x-4=0
We add all the numbers together, and all the variables
x+1x*x-4=0
Wy multiply elements
x^2+x-4=0
a = 1; b = 1; c = -4;
Δ = b2-4ac
Δ = 12-4·1·(-4)
Δ = 17
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-\sqrt{17}}{2*1}=\frac{-1-\sqrt{17}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{17}}{2*1}=\frac{-1+\sqrt{17}}{2} $
| 21=u/3-16 | | 8x+4x−3x+3x−3x=18 | | 3x×8=0 | | 1-0.6*x+0.08*x^2=0 | | 13-x/7=61 | | 12=-4|k| | | 5a+7=6(a-2)-4(2a-3) | | v/2+17=22 | | -15-5x=11-6x | | 14x-222=3x+97 | | 4x-3x=17 | | -4|k|=12 | | −4/5m=16 | | 1-0.7*x+0.1*x^2=0 | | 64-e/75+40=30 | | -12x+2=24 | | y=-2(6/7)+5 | | 3m−6=5m+7−m | | 4g^2-g= | | 3(5x-2)^2=27 | | 3(2x-1)=7x-2 | | 4=2(-2x+5)-3x | | 2x+9+7x=-99 | | 2x+1/3=5/8x+1 | | 4(3x-4)=2+(5x+2) | | s/7+66=75 | | -2x=6-(4x-8) | | 2.5x+-10=25 | | 5+2(n+1)=14n | | (h/4)-(h-1)/8=5/8 | | 6x-1-3x-10=-63 | | 12x-137=73-2x |