If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x-15/x=13
We move all terms to the left:
6x-15/x-(13)=0
Domain of the equation: x!=0We multiply all the terms by the denominator
x∈R
6x*x-13*x-15=0
We add all the numbers together, and all the variables
-13x+6x*x-15=0
Wy multiply elements
6x^2-13x-15=0
a = 6; b = -13; c = -15;
Δ = b2-4ac
Δ = -132-4·6·(-15)
Δ = 529
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{529}=23$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-13)-23}{2*6}=\frac{-10}{12} =-5/6 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-13)+23}{2*6}=\frac{36}{12} =3 $
| 10w(w-2)+10=0 | | 9(8y+5)=-36+6y | | 3/8x=35 | | -15(22+11x)-13(12+23x)=-22 | | 9(k+10)=99 | | X4-2x3-3x2=0 | | x-5x-11=11-12x-9 | | 0.01f+3.3=3.341 | | 1/3(-12k+30)=6+15k | | 2(x-2)+1=-4-(x+5) | | 10−3s=4 | | 2x+39=75 | | 3x+29=75 | | 10−2h=2 | | 2x-3=-7x+x-19 | | -3(3x-9)=18 | | 5x55x=44x+8 | | V+8=4v+14 | | 3=1.058^n | | x-0.33x=8.96 | | 2y−y=20 | | -15^2+150t=0 | | 27+9=9(6d+7) | | 7q-2q=15 | | 5^(7x-5)=148 | | 5^7x-5)=148 | | 3i+2=10-2i | | 2(6-7x)=12 | | -1+19w=11w23 | | 382000=3.82×10n. | | 10(x-19)=39(7x+37) | | 8-3+b*4/12-13=13 |