If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5b^2+19b+11=2b
We move all terms to the left:
5b^2+19b+11-(2b)=0
We add all the numbers together, and all the variables
5b^2+17b+11=0
a = 5; b = 17; c = +11;
Δ = b2-4ac
Δ = 172-4·5·11
Δ = 69
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(17)-\sqrt{69}}{2*5}=\frac{-17-\sqrt{69}}{10} $$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(17)+\sqrt{69}}{2*5}=\frac{-17+\sqrt{69}}{10} $
| 120x-30=5x+45 | | 2/5(y-5)=3/4(y+8) | | -15=14–h | | 3=-7x-10 | | 15(3-6x)=24x=45 | | 9m-5=5m+27 | | 7/8/x=2/3/4/7 | | 1x+6=4x+9 | | –3t−6=–4t | | 12+8x=47 | | 6k-9=3k+9 | | 4x-32=3x+6 | | -7/3u=21 | | 2x-1.5=31.8 | | 6a-a-4a=8 | | 13=k4 | | 9t+7=3t+19 | | -78=-6f | | -4(4u-2)+8u=4(u+6) | | 4j+4=3j+11 | | 3.6n+2.3n=25.3+10.1 | | 8u-8u+u=6 | | -12=v+7 | | 6(4b+4)=0 | | (9x-1)=(8.5x+2) | | 6x+3−3x=0 | | 3n.n=11 | | 15=3+4d | | x=3+1/4 | | -15/2=60/x | | m+487 =9m= | | −34a=−9 |