If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+1/3x=7
We move all terms to the left:
2x+1/3x-(7)=0
Domain of the equation: 3x!=0We multiply all the terms by the denominator
x!=0/3
x!=0
x∈R
2x*3x-7*3x+1=0
Wy multiply elements
6x^2-21x+1=0
a = 6; b = -21; c = +1;
Δ = b2-4ac
Δ = -212-4·6·1
Δ = 417
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{-(-21)-\sqrt{417}}{2*6}=\frac{21-\sqrt{417}}{12} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-21)+\sqrt{417}}{2*6}=\frac{21+\sqrt{417}}{12} $
| -52+x/3=-9 | | y/9+11=6 | | 7x-13/4+5=2x | | x+4+3=180 | | -19=y/3-4 | | x2=19x2=19. | | 3x+9x+39=-14x-23 | | 1=3z=40 | | 33=-2+5v | | (x-1)(x-3)(x-5)(x-7)=0 | | 13k-37-2=2k | | 2(5x+3)=-5(4x-2)+3x | | 2(x-4)+2x=3(x+2) | | 6y+18=4y+12 | | 2l^2-2l-3000=0 | | 8q+12=12 | | k/1.5=3 | | 2(5x+3)=5(4x-2)+3x | | 2h^2+4h+1=0 | | 4v+4(v–9)=-44 | | 2(l^2-l-3000)=0 | | -19x+12=-88 | | 3x+45=2x | | -24+2r=4-(3r-2) | | -5.8b+15.86=14.89-8.36 | | 3j=4j–4 | | 9x+4=-5x+18 | | (n+1)=2(n+10) | | 8s=-4+4s | | -4(k+-1)=16 | | 8+3(1d+7d)=32 | | 2w=10+w |