If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-6+3x(12-6x)=0
We add all the numbers together, and all the variables
3x+3x(-6x+12)-6=0
We multiply parentheses
-18x^2+3x+36x-6=0
We add all the numbers together, and all the variables
-18x^2+39x-6=0
a = -18; b = 39; c = -6;
Δ = b2-4ac
Δ = 392-4·(-18)·(-6)
Δ = 1089
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{1089}=33$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(39)-33}{2*-18}=\frac{-72}{-36} =+2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(39)+33}{2*-18}=\frac{-6}{-36} =1/6 $
| 25-12x=1 | | 14-1/2=x/2-4 | | 3=5+7/m | | 3^(2x+5)=17 | | 8/x+4=7 | | -1/6*y+y=1 | | y/2+3=y/5-1 | | 4/5-n/3=2 | | 3/2x-14=14 | | 10.8=x+1.5x+2x | | 5x2+30x+5=0 | | X=15y,y=25 | | (X^2-22)/(x^2-2x-48)=(1+9/x-8) | | (X^2-22)/(x+8)(x+6)=1+9/8 | | Y=5(3x-12) | | 45×2a=4a+7-a | | 5u^2-5u-60=0 | | x²+8x+2=-10 | | X+(x+4)+(x+8)=444 | | 800x=2400(x-2) | | 3y+6=-2y+8 | | 6y^2-59y+144=0 | | P-51/2=2p+1 | | P-5/2=2p+1 | | 9-5x=4x+18 | | (x^2-16)(x-3)^2+9x^2=0 | | 9-5x=4x-18 | | -(4-5f)=32+f | | 32w+8=360 | | 4x^2+16x-6.5=0 | | x+0.1x=350 | | 3-b=9-3b |