u/3+15=45

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Solution for u/3+15=45 equation:



u/3+15=45
We move all terms to the left:
u/3+15-(45)=0
We add all the numbers together, and all the variables
u/3-30=0
We multiply all the terms by the denominator
u-30*3=0
We add all the numbers together, and all the variables
u-90=0
We move all terms containing u to the left, all other terms to the right
u=90

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