7u-2u=35

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Solution for 7u-2u=35 equation:



7u-2u=35
We move all terms to the left:
7u-2u-(35)=0
We add all the numbers together, and all the variables
5u-35=0
We move all terms containing u to the left, all other terms to the right
5u=35
u=35/5
u=7

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