If it's not what You are looking for type in the equation solver your own equation and let us solve it.
99x^2=55x+34
We move all terms to the left:
99x^2-(55x+34)=0
We get rid of parentheses
99x^2-55x-34=0
a = 99; b = -55; c = -34;
Δ = b2-4ac
Δ = -552-4·99·(-34)
Δ = 16489
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{-(-55)-\sqrt{16489}}{2*99}=\frac{55-\sqrt{16489}}{198} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-55)+\sqrt{16489}}{2*99}=\frac{55+\sqrt{16489}}{198} $
| -5x+2(x-7)=10 | | -8/x-9/6=-31/10 | | -8/x-9/6=-93/30 | | (5-2)+10x=-6 | | 2/3x+20=25 | | -6+3(2x-1)=-5-2x | | |5b−8|=3 | | (3y+4)(9-y)=0 | | (4/3)x+3=12 | | -23=-2x–10 | | -23=-2x–10+x | | v=3.14(3)²8 | | 3/4f=9 | | 13-9=x+4 | | (3x-7)+(8x-24)=90 | | 5/6y-1/3=-7/6 | | -12+2x=-8 | | 5(3x+3)-1=8x+28 | | l=6.5÷34 | | 6x+5+7x+5=180 | | 6x+5+7x=180 | | w-1/3=-3/5 | | t-3.2=8.3 | | 1/3=-1/2v-4/5 | | 24x^2-128x+168=90 | | 3x-4=-11x-15 | | -6+m=-15 | | |p−1|−2=|2p−5| | | (3x-7)(8x-24)=90 | | 2=m+8+1 | | 78=10n+18 | | -2a-5=1 |