If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8u-7u=16
We move all terms to the left:
8u-7u-(16)=0
We add all the numbers together, and all the variables
u-16=0
We move all terms containing u to the left, all other terms to the right
u=16
| 18.00+3.50h=13.00+4.75h | | 20=l-5 | | 2x-8=4(x-3)+10 | | 7/8=23/4x=1/2 | | 1/7x+6=-5 | | -3v=-39 | | 19x+2=15x-12=6x | | -4=s/4 | | 15x-12=19x+2=4x | | 15=9(x+7) | | 1x/9=28 | | 9/5=3/(x+7) | | 3x+5=4x=8x-14 | | w-2/(-2)=0 | | 9/5=3/x+7 | | 8x-14=3x+5=4x | | 42/7=x/2 | | 2x^+5x−1= | | 1x/9=40 | | 2x^+5x−1=0 | | x+17-4x=418 | | (n-1)+1=0 | | Y=15t-5t^2 | | -0.55p-4=0.45T | | 45+36=81x(+) | | 1x+2=2x-8 | | 16-u=267 | | -6x-3=1+4(x-4) | | 30000=1000(2^t) | | -t9+9=t+5 | | 5^x-2=295 | | 9/12=x/99 |