If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X2+9X=5X
We move all terms to the left:
X2+9X-(5X)=0
We add all the numbers together, and all the variables
X^2+4X=0
a = 1; b = 4; c = 0;
Δ = b2-4ac
Δ = 42-4·1·0
Δ = 16
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{16}=4$$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-4}{2*1}=\frac{-8}{2} =-4 $$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+4}{2*1}=\frac{0}{2} =0 $
| 24+11w=4(5w-1)-1 | | 9(f+3)=90 | | 8r-5-3r=15+r | | v+72=9v | | 22+5g=82 | | 4-7d=15 | | 2-3(x-1)=5-2(x-3) | | -1=x/4 | | 4u=24-2 | | 4n=2(n+15) | | q4− 2= 1 | | 3/4n-18=1/4n-5 | | 5w+48=13w | | 0=c+19 | | 9+3x-2=4x+13-3x | | 6+r/8=3 | | 3+-3x=3(5+x) | | 12+3d=d+14 | | 15/8*m-11=7/4*m+1 | | 8-4(1/4r-31/2)= | | 3=8/r+6 | | 22-x35=-25 | | K+6=9-2k | | b/3+8=12 | | 55-20=2x | | 6x–2=9x+10 | | 31x=-17 | | 8h+1=9h | | (2x+10)+(4x-4)/2=36 | | 2x+2=-2(1-x) | | -f=-7-2f | | 2(s+1)+1=1-2(s-9) |