3(u+1)+3=9

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Solution for 3(u+1)+3=9 equation:



3(u+1)+3=9
We move all terms to the left:
3(u+1)+3-(9)=0
We add all the numbers together, and all the variables
3(u+1)-6=0
We multiply parentheses
3u+3-6=0
We add all the numbers together, and all the variables
3u-3=0
We move all terms containing u to the left, all other terms to the right
3u=3
u=3/3
u=1

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