If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(6x-7)(4x+23)=180
We move all terms to the left:
(6x-7)(4x+23)-(180)=0
We multiply parentheses ..
(+24x^2+138x-28x-161)-180=0
We get rid of parentheses
24x^2+138x-28x-161-180=0
We add all the numbers together, and all the variables
24x^2+110x-341=0
a = 24; b = 110; c = -341;
Δ = b2-4ac
Δ = 1102-4·24·(-341)
Δ = 44836
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{44836}=\sqrt{4*11209}=\sqrt{4}*\sqrt{11209}=2\sqrt{11209}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(110)-2\sqrt{11209}}{2*24}=\frac{-110-2\sqrt{11209}}{48} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(110)+2\sqrt{11209}}{2*24}=\frac{-110+2\sqrt{11209}}{48} $
| 5(3x-7)+8(9-2x)=3(15-4x) | | s^2+22s-1600=0 | | 2x+10=1.65x | | 3/2=b=4/7 | | -9w+39=-4(w-6) | | x−18=−103 | | x−18=−103. | | 3^x=115 | | -x+11=24 | | 12n+14=38 | | 11x+6=-60 | | -12c+7=-149 | | 8(p+3)=2(p-6) | | 7r+3=3r+23 | | A=44x1/8 | | 9x7=17+12 | | 10x-3=6x=5 | | y^2-8y+36=0 | | H(2)=160t-16t | | x^3-26x+30=0 | | 5(3x+6)=4(4x+6) | | 7y+5=-58 | | 3x+6/5+x=7/8 | | -5x-1=-44 | | 7a-9=-44 | | H(2)=106t-16t | | b^2-4√7b+2=0 | | -y-12=-26 | | (3x-2)+(2x+7)=180 | | 444*20x+108+273=703*20x+108 | | 7x+35=8x+24 | | 32(y-130)+22y=43470 |