7=u/3-1

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Solution for 7=u/3-1 equation:



7=u/3-1
We move all terms to the left:
7-(u/3-1)=0
We get rid of parentheses
-u/3+1+7=0
We multiply all the terms by the denominator
-u+1*3+7*3=0
We add all the numbers together, and all the variables
-1u+24=0
We move all terms containing u to the left, all other terms to the right
-u=-24
u=-24/-1
u=+24

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