If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+1/5X=240
We move all terms to the left:
X+1/5X-(240)=0
Domain of the equation: 5X!=0We multiply all the terms by the denominator
X!=0/5
X!=0
X∈R
X*5X-240*5X+1=0
Wy multiply elements
5X^2-1200X+1=0
a = 5; b = -1200; c = +1;
Δ = b2-4ac
Δ = -12002-4·5·1
Δ = 1439980
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}$$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{1439980}=\sqrt{4*359995}=\sqrt{4}*\sqrt{359995}=2\sqrt{359995}$$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-1200)-2\sqrt{359995}}{2*5}=\frac{1200-2\sqrt{359995}}{10} $$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-1200)+2\sqrt{359995}}{2*5}=\frac{1200+2\sqrt{359995}}{10} $
| 20+3y-5=14y-13-4y | | 4y-6=5y-7 | | 50=-14.516x+63.522 | | 3^2xx2^x=1/18 | | 7+(8/(3x))=0 | | (x+1)^2=1-3x | | (3/2)x+(5/4)=3 | | 54=1/2×12×h | | 15x-5=2-6x | | 677.25=(1.00)x+(1.00)(0.075)(x) | | -6p=-12-5p | | 8-7x=43-7x | | (3x+9)(5x-5)=0 | | -7d=-15-8d | | 4(c+11)+2=18 | | -11y−-13y+-3=-9 | | -6=3(q-18) | | -16=-(p+5) | | 5xx5=60 | | 220=11x+88 | | 5x.5=60 | | 0=〖6k〗^2+12k+6 | | 7g-4g=3 | | 5x•5=60 | | 13-4f=-7 | | 13−4f=-7 | | F(x)=6x-23 | | 19-f=13 | | 481-14x=15x+17 | | -4c+8=12 | | 3x+8=6x+4 | | 2x+2^(x+3)=136 |