If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x(x+3)=23
We move all terms to the left:
3x(x+3)-(23)=0
We multiply parentheses
3x^2+9x-23=0
a = 3; b = 9; c = -23;
Δ = b2-4ac
Δ = 92-4·3·(-23)
Δ = 357
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(9)-\sqrt{357}}{2*3}=\frac{-9-\sqrt{357}}{6} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(9)+\sqrt{357}}{2*3}=\frac{-9+\sqrt{357}}{6} $
| -4x-3x+6)=195 | | 6k+8=8-2k | | 14x+5/7-20=4/7x-4 | | -7b-8=-1-8b | | 28=20+b | | x²+14=18 | | 2z=1/3 | | 15w/4=28 | | 28=10(2)+b | | –2d+6=d−9 | | –10g−8=–9g | | -4x-7(-3x+9)=195 | | -4x-7(-3x+90)=195 | | -20x=208+6x | | -2(r+7)=-7 | | 127=2.x+67 | | -8+7v-2+6v=-6+8v+6v | | 29x47=1363 | | f+3(4)=62 | | w/433+36=145 | | 90=(2y+7)+(5y-5)+(2y+7) | | 4(0.5f-0=25)=6+f | | ¾(x+9)=15 | | n+11=3n+7 | | -5+28x=135 | | 45=x-20;x= | | X/15=8;x= | | 32^(2x)=16^(x-1) | | 2x-67=127 | | 21+33=x-22 | | 4(c-3=8 | | 105+5=a |