If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u+16=5u
We move all terms to the left:
u+16-(5u)=0
We add all the numbers together, and all the variables
-4u+16=0
We move all terms containing u to the left, all other terms to the right
-4u=-16
u=-16/-4
u=+4
| 7(6x-8)=-42x-56 | | 18=-12-3r | | 4h²-36=0 | | 32x-30x=16000 | | B+3b-12=180 | | 6(x-1)/15=2(x+3)/9 | | 4x+3x-1=6x+7 | | V(x)=(12-2x)(8-2x)x | | 8x+3=-5+6x+16 | | (3x+4)+13x=180 | | -11+10(p+10)=4-5(2p+11) | | 8x+3=5+6x+16 | | 1/2(x+7)=4x | | y^2-5y-60=0 | | 4.3g+2=1.3g+11 | | 4x−8x+3=15 | | 0=10-(y-6)-y | | 16=5x-9 | | 3xx3x=147 | | 4d-8=d-23 | | 2x-9=-30x+14 | | 120=1.5x | | 4c-5=-19 | | -8u+10=-3u-6 | | 3/8x+5/8=23/8 | | 6p-4=4p+10 | | -7(x+4)-5x=-14+4(1+2x) | | -72w-28=21w+21 | | -42+18=-6x-54 | | -2x+4=2x+-7 | | x/2+x=84 | | (1/2)(12k)+30=9 |