If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z-69/3=8
We move all terms to the left:
z-69/3-(8)=0
determiningTheFunctionDomain z-8-69/3=0
We add all the numbers together, and all the variables
z-31=0
We move all terms containing z to the left, all other terms to the right
z=31
| X^2+10x+21X=0 | | 8-2x^2=6 | | 4h+-5h=-14 | | 21+7m=84 | | p+p-p=20 | | 21+7m=24 | | 20k+-13k-17k=20 | | m/5+28=21 | | 6x+(2-x)=360 | | 3(x+2)^2-4=71 | | 216+x=x(x^2-5)+6 | | 0=-4t^2+776+200 | | 8y−-21=69 | | 10n+n+3n-10n+n=10 | | e/5-4=8 | | d/4+5=9 | | 200=-4t+776 | | 15g-4g-11g+2g=6 | | 2−2d=-8 | | -7d-13d=-20 | | 9t-9t+t-t+t=10 | | w3− 2=2 | | 15n-6.5=53.6 | | 2h+3h-h+h=5 | | 2/7u=-14 | | 7s-7s+5s=15 | | 3x-5=x-5-90 | | 4v−4=12 | | 5x-40+2x+10=180 | | 18x-3=-20 | | 3r-3r+r+4r-2r=12 | | 7w-3=3+6w |