If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-8=1/3x+1x
We move all terms to the left:
-8-(1/3x+1x)=0
Domain of the equation: 3x+1x)!=0We add all the numbers together, and all the variables
x∈R
-(+x+1/3x)-8=0
We get rid of parentheses
-x-1/3x-8=0
We multiply all the terms by the denominator
-x*3x-8*3x-1=0
Wy multiply elements
-3x^2-24x-1=0
a = -3; b = -24; c = -1;
Δ = b2-4ac
Δ = -242-4·(-3)·(-1)
Δ = 564
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{564}=\sqrt{4*141}=\sqrt{4}*\sqrt{141}=2\sqrt{141}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-24)-2\sqrt{141}}{2*-3}=\frac{24-2\sqrt{141}}{-6} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-24)+2\sqrt{141}}{2*-3}=\frac{24+2\sqrt{141}}{-6} $
| 5q=945 | | 41k=3(−14k+3) | | 5x-7=3(2)+2 | | F(5)=7x | | p-190=133 | | 7x-62=3 | | -8(5n-1)-5=283 | | -8n=-1 | | 17=54x+74 | | s-695=47 | | 4+x=8,9-x=6 | | -6=12t | | 10.7+x=54.6 | | -8=p/4-3/2 | | 18y-16=18y-9 | | 4(r+20)=1.5(20r+400) | | -x+31=2x+7 | | r/14=21 | | 4x-16=5x-12 | | 103=-5x=63 | | x+2x÷5=x-5x÷10 | | 4y+8-2y=-4+2y+12 | | -42-x=99 | | -7v+4(8v-1)=-204 | | z/22=28 | | 0.28t-0.08=0.28t-0.2 | | -x+49=3x+13 | | 1x+40=1x+5 | | v+189=962 | | 16x+55=41 | | 11=-9+4v | | 2w+4=20 |