If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.8x*x=119.2
We move all terms to the left:
0.8x*x-(119.2)=0
We add all the numbers together, and all the variables
0.8x*x-119.2=0
We move all terms containing x to the left, all other terms to the right
0.8x*x=119.2
x=119.2/1
x=119.2
| 6(5a-1)-5a-94=0 | | -286-5a=6(5a-1) | | -19.5+1.1a=-1.5+4.7a | | 4.7a-10.8=1.1a | | 2+x=8-6x+8x | | -18+6f+2f=-9f+15 | | x+29=-6x+8 | | 7x=11x-12 | | -8e+5e-18=2e+12 | | 3x=3x−4 | | 3x=(3x−4)/6 | | 4d-9=3d+2 | | 9w+9=6(w-4) | | 9(y+3)=63 | | 3c-6=4c-18 | | 2(x+6)+4(x+12)=6 | | 112+12y=37-3y | | 7b+5=10b-10 | | 6a-9=4a+1 | | 2m+8=-1 | | X^2-12y+20=0 | | 2(5x+12)=4(x+18) | | y=2+(8)(5)= | | y=2+(8)(5)=42 | | 5=41-2(5*x+13) | | 4(x+24)+2(x+6)=-6 | | 74=1,6x−12 | | 2a+34=6a+12 | | (2x+18)+(6x+26)=180 | | 2x+18=6x+24 | | 2x-6=4x+20 | | -139-11x=-20x+5 |