If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+3x(2x+5)=33
We move all terms to the left:
3x+3x(2x+5)-(33)=0
We multiply parentheses
6x^2+3x+15x-33=0
We add all the numbers together, and all the variables
6x^2+18x-33=0
a = 6; b = 18; c = -33;
Δ = b2-4ac
Δ = 182-4·6·(-33)
Δ = 1116
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{1116}=\sqrt{36*31}=\sqrt{36}*\sqrt{31}=6\sqrt{31}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(18)-6\sqrt{31}}{2*6}=\frac{-18-6\sqrt{31}}{12} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(18)+6\sqrt{31}}{2*6}=\frac{-18+6\sqrt{31}}{12} $
| 65+90+50+80=x | | 10x2+15x+5=0 | | 20n^2+15n+1=0 | | ⦁ 2x+11=27 | | 1=15x+5 | | 6(x+0)^2+2=8 | | x+20.4+x=102 | | -(x+1)=2(-x-1) | | x^2-(1/5+4/5x)^2+5x-41=0 | | 1/2x=20x= | | x*x*x=228 | | x+3=100x= | | -(x-1)+2(x+1)=5 | | 5+(x-2)=4x+1 | | -x-4=11x= | | 5r=10-3r-2 | | 4(c-5)-3(c-1)=2(c+1) | | 18-8m=-4(5m+3) | | (9-y)^2-3(9-y)y+2y^2=0 | | 2x+5(x-10,000)=55,000 | | 16x-10+2x=18x-12-3x | | 4×x=84 | | 15x-6=4x-2 | | -(3x+4)=7(2-4x)+6 | | (2x+24)=124 | | 124=2x+24 | | 6(b-3)+2(b+1)=3(b-5) | | -3(y+2)=4(y-1) | | K2+3k-54=0 | | x^-2=0.25 | | |3x-11|+23=0 | | 6(a-5)=7(a+2) |