If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x(x)+10x+9=2x
We move all terms to the left:
2x(x)+10x+9-(2x)=0
We add all the numbers together, and all the variables
8x+2xx+9=0
We move all terms containing x to the left, all other terms to the right
8x+2xx=-9
| 7y+6=-9+9(y-5) | | 15x-3(6x+5)=9 | | -6x-6(-4x-15)=-72 | | x3=1/1000000 | | 11,9b-2=9,9b+4 | | x+x+2+x+4+x+6=27•4 | | 7y=9y-12 | | 6x^2+8x+3x+4=0 | | 15+12x=-8-6x | | (2/3x)-1=(1/2)-3x | | 2/3x-1=1/2-3x | | 1.25=4^y | | 7x+24=15-12 | | 5y-8=9y=6 | | 2x-7=43-3x | | 8x+7=12x-9 | | X-6=|x-3|/(x-3) | | 13x-22=20 | | x(x-11)=(x+6)(x-6) | | x^2–6x+10=2x+3 | | 3×-5÷10+x+3÷2=22 | | 3x-5÷10+x+3÷2=22 | | 20x+5*156=3180 | | 10 1/2x-11=1/2x+12 | | 10 1/2x-11= 1/2x+12 | | 5t^2+15-20t=0 | | 2,7x-3=7x+5,8 | | x(x+8)=x2+9 | | x(x+8)=x²+9 | | 20t-5t^2-15=0 | | -(5x-12)-(7x+23)=-53 | | 3(x+5)=6(3x+5) |