If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9a+6=20.2
We move all terms to the left:
9a+6-(20.2)=0
We add all the numbers together, and all the variables
9a-14.2=0
We move all terms containing a to the left, all other terms to the right
9a=14.2
a=14.2/9
a=1+4.3333333333333/7.5
| p/12=56/84 | | 2(4w+8)=60 | | 14.25=x−19.15−4.91.3433.434 | | 23=18-5b | | 990+2.0+x=180 | | 3x+11=2(5x-3)+7 | | 3(m-62)=66 | | 6.5+1.8+x=180 | | t(10)=-20 | | 4.6.5+1.8+x=180 | | 2x^2=x^2-25 | | 65/(x^2+2x-15)=0 | | –11+12y=10y+9(–20y+19) | | x–4=–9+x | | 3(4+x)=4x+12 | | 800-(200)/x^2=0 | | -4x+15=-7/2x+12 | | 20x-80=32 | | -n+17=42 | | 15x+5+22x+4+120=60 | | 4x-8=4x-5 | | 15x+5+22x+4+120=90 | | 12.8+(-12.6)=x | | 17x-238x-43x+17=180 | | 12n-1=4 | | 5^x-3=1/625 | | 1-3n=10 | | n5/6-16=5 | | x+50+120=60 | | 12=n/3+5 | | x+50+120=90 | | 17x-238x-43+17=180 |