If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+6x=9x^2
We move all terms to the left:
3x+6x-(9x^2)=0
determiningTheFunctionDomain -9x^2+3x+6x=0
We add all the numbers together, and all the variables
-9x^2+9x=0
a = -9; b = 9; c = 0;
Δ = b2-4ac
Δ = 92-4·(-9)·0
Δ = 81
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{81}=9$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(9)-9}{2*-9}=\frac{-18}{-18} =1 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(9)+9}{2*-9}=\frac{0}{-18} =0 $
| y=4y/5 | | 335.6+190=0.56x | | 157+53+x=90 | | 157+53+x=180 | | -25-25w=250 | | 15-10=5x-10 | | 3a=67 | | 113+x=90 | | 47+108+x=180 | | 9^x+1-9^x=24 | | 8.95x+1.5=26.95 | | 3p−p=6 | | 49+69+x=180 | | -0.1v+0.1v=0.6v-0.6 | | 4(0.5f-0.25)=6+$ | | 175=0.65x | | 136=0.80x | | 7x2-11x-6=0 | | 6(2-4x)+10x=-8x+21-6 | | 4x+1=-5x+10 | | 3x–5=–26 | | 42x+4=24x+7 | | 8+6(1+9f)=33 | | 8w+2.8=0.4 | | 9p²+6p=4 | | 20x+15=7x-59 | | 10^2-41x+21=0 | | 9x–9=5x+19 | | 4z–46=z-7 | | -4(8h-5=16 | | (9+2x)x4=18+(6)x | | x^2-9x18=0 |