If it's not what You are looking for type in the equation solver your own equation and let us solve it.
86.8-0.5x=80.8
We move all terms to the left:
86.8-0.5x-(80.8)=0
We add all the numbers together, and all the variables
-0.5x+6=0
We move all terms containing x to the left, all other terms to the right
-0.5x=-6
x=-6/-0.5
x=+12
| 6n=-48=30n | | 2x2=180 | | 12s-8=7s-3 | | p/14=19/14 | | C=24.05t+9.50 | | -3(x+5)+29=10 | | 86.8+0.5x=80.8 | | -2(-4u+18)=4 | | 4x+10=X=5 | | 11x-22=7x+5 | | 5x-10-5x=10 | | 4x–8=4x–16 | | 2x-5/3=x-1/4 | | |6n+1|+16=10 | | 4x-4x2=-8-4 | | 242=14-w | | 2x+3+3=3(x+2) | | 1/20=n/30 | | 3x+7/2=4x+1 | | 4x-4x4=-16-4 | | 3(x-2)=7-10x | | 3x+5=-4x-163x+5=−4x−16 | | 30x+20x=15x+40x | | 5(2x10)=2(3x+45) | | 30x+20x=15+40x | | 1+5n-8=-17 | | 10x15=10x10+10x | | 414x=234*100 | | x+5+2x-5=0 | | 8x+2x-10=30 | | –14=–w+–7 | | 16=9-7p |