7u-1=7+6u

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Solution for 7u-1=7+6u equation:



7u-1=7+6u
We move all terms to the left:
7u-1-(7+6u)=0
We add all the numbers together, and all the variables
7u-(6u+7)-1=0
We get rid of parentheses
7u-6u-7-1=0
We add all the numbers together, and all the variables
u-8=0
We move all terms containing u to the left, all other terms to the right
u=8

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