8(u+2)-5u=31

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Solution for 8(u+2)-5u=31 equation:



8(u+2)-5u=31
We move all terms to the left:
8(u+2)-5u-(31)=0
We add all the numbers together, and all the variables
-5u+8(u+2)-31=0
We multiply parentheses
-5u+8u+16-31=0
We add all the numbers together, and all the variables
3u-15=0
We move all terms containing u to the left, all other terms to the right
3u=15
u=15/3
u=5

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