If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2(5b-1)3b=26
We move all terms to the left:
2(5b-1)3b-(26)=0
We multiply parentheses
30b^2-6b-26=0
a = 30; b = -6; c = -26;
Δ = b2-4ac
Δ = -62-4·30·(-26)
Δ = 3156
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}$$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{3156}=\sqrt{4*789}=\sqrt{4}*\sqrt{789}=2\sqrt{789}$$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-6)-2\sqrt{789}}{2*30}=\frac{6-2\sqrt{789}}{60} $$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-6)+2\sqrt{789}}{2*30}=\frac{6+2\sqrt{789}}{60} $
| 8-4x=22-7x | | 8z^2-72z=0 | | 5x+9=3x+12+2x+9 | | 4(3x+2)=21 | | 4(3x+2(=21 | | 3m+6=2m+4-2 | | 2(3k+7/3)-8k=9k-13/3-5k | | 9-v=157 | | c=6/180+12*6 | | 5x-12=11x+2 | | 276=22-w | | -45=9(y-8) | | 5m+6=35. | | x/3.520=(1.541+x)/19 | | 3(9/2+6x)=-27/3x+8.5+6/2x | | 3(9/2-2x)=-27/3x+8.5+6/2x | | 3(9/2–6x)=-27/3x+8.5+6/2x | | 3(9/2-6x)=-27/3x+8.5+6/2x | | 3/4x+3.75x-15/3=9/2x+8.5-131/2 | | 3(x+3)=9/3x-10.5-24/8 | | 3^2x-127^x+27=0 | | 3n=4=13.9 | | Z=10-2/3y | | 7x-10=21x-4 | | m2=m3 | | 8x-29=14 | | 13(1-256/x^2)=0 | | -14+5x=-8(x+8)+3x | | (x-7)²=0 | | x-1/3+2/3=x-2x+3/9 | | 9x+×=38 | | x-1/3+2/3=-2x+3/9 |