If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(7x-3)(2x-6)=0
We multiply parentheses ..
(+14x^2-42x-6x+18)=0
We get rid of parentheses
14x^2-42x-6x+18=0
We add all the numbers together, and all the variables
14x^2-48x+18=0
a = 14; b = -48; c = +18;
Δ = b2-4ac
Δ = -482-4·14·18
Δ = 1296
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{1296}=36$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-48)-36}{2*14}=\frac{12}{28} =3/7 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-48)+36}{2*14}=\frac{84}{28} =3 $
| 7-30=-0.30x | | 7-32=-0.30x | | 7-35=-0.30x | | 7-10=-0.10x | | 3/x)+3=(3/(5x))+(31/10) | | 1/u+5=-5 | | 3x+2x-2=8 | | -16x+2+7x-1=-24 | | 4x+6=16-5x | | 5t+5=5t | | 73-2x=34x+21 | | 7x-10=8x+3 | | 7y+7=8y+7 | | -123-7x=127-45x | | 11x-198=9x | | Y=-8-2x | | 6x-21=45+25x | | 125=25^8x-2 | | 5y+7-3y-9=7 | | d×(1.2-0.5)=14 | | 8+7y=5 | | 0.85^x=0.5 | | 14a+20+5a-5=0 | | x/4+1=4 | | (x+4)/5=15 | | (1+2)n=5 | | 20m^2+25m=0 | | (x+4)/5=19 | | |4x+12|=32 | | x-(x*40/100)-(x-(x*40/100))*10/100)=202.50 | | x-(x*40/100)-((x-(x*40/100))*10/100)=202.50 | | 20h+20=20h+16 |