2u/7=42

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Solution for 2u/7=42 equation: 



2u/7=42

We move all terms to the left:

2u/7-(42)=0

We multiply all the terms by the denominator


2u-42*7=0

We add all the numbers together, and all the variables

2u-294=0

We move all terms containing u to the left, all other terms to the right

2u=294

u=294/2

u=147

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