If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9x(x+3)-3=23x-2
We move all terms to the left:
9x(x+3)-3-(23x-2)=0
We multiply parentheses
9x^2+27x-(23x-2)-3=0
We get rid of parentheses
9x^2+27x-23x+2-3=0
We add all the numbers together, and all the variables
9x^2+4x-1=0
a = 9; b = 4; c = -1;
Δ = b2-4ac
Δ = 42-4·9·(-1)
Δ = 52
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{52}=\sqrt{4*13}=\sqrt{4}*\sqrt{13}=2\sqrt{13}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-2\sqrt{13}}{2*9}=\frac{-4-2\sqrt{13}}{18} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+2\sqrt{13}}{2*9}=\frac{-4+2\sqrt{13}}{18} $
| n/0.2=9.04/10 | | -4(2-y)+3y-3(y-4)=12 | | (4)=7x+10 | | |8a-4|=12 | | X+13+x=13 | | .33t=t-154 | | F(x)=1/8x-11 | | -2/3x=8.7 | | 6(x+6)=9x | | 25x+10=20+40 | | .33t=t-54 | | 9x-9-8x+1=-2+4 | | n/0.9=0.09/10 | | (n-24)/8=n/6 | | 12x*4=16x-4 | | 12x-2=28x+2 | | 5(z-0.52=8 | | 14-17=4y+8-3y | | 2x=12+3x-31 | | 7x+19=7x+19 | | 5(2)-y=2 | | 11x-3-10x-3=-9 | | -3x5=10 | | 3n-1=13 | | 2x=12=3x-31 | | 8x+30=-6 | | 4n+20=4 | | 2-8=-x | | 2x/3-5=-1 | | -2+9=a+8-5 | | 8x+30=-6. | | 5f=7f |