If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+2x+0.2=20.7
We move all terms to the left:
3x+2x+0.2-(20.7)=0
We add all the numbers together, and all the variables
5x-20.5=0
We move all terms containing x to the left, all other terms to the right
5x=20.5
x=20.5/5
x=4+0.5/5
| -20=-x/4 | | 7x+3=62 | | -10n-6=166 | | 7.2=8.7-0.5x | | 0=-3n+n | | 20c=-20+19c | | 7(s+3)=5s+37 | | 4x+6-3=8 | | 5/8c+13=8 | | 33x+2x=360 | | 2-6c+1=10-7c | | 156=-3(8x-4) | | -14m=-154 | | 0.25(x+16)=6+0.5(x-8) | | -2(x-4)=42 | | {1}{2}(x-7)=15 | | 8/12=u/8 | | 2n+1-4n=-n+14 | | 8=3(n+10-2 | | 6x+3=4x-11 | | 2x-4x-8=-2x+7=8 | | 4n–3n=18 | | -4=a/10-6 | | -3(z+2)=60 | | 8y-10-3y8=0 | | 81=25+7n | | 1.2s=-2 | | -2(3-5n)-1=17+2n | | 9v-8=5-6v | | -16.1p=10.8-15.3p | | 3=1+x/9 | | -5(x-9)=-5 |