7u+41=-2(u-7)

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Solution for 7u+41=-2(u-7) equation:



7u+41=-2(u-7)
We move all terms to the left:
7u+41-(-2(u-7))=0
We calculate terms in parentheses: -(-2(u-7)), so:
-2(u-7)
We multiply parentheses
-2u+14
Back to the equation:
-(-2u+14)
We get rid of parentheses
7u+2u-14+41=0
We add all the numbers together, and all the variables
9u+27=0
We move all terms containing u to the left, all other terms to the right
9u=-27
u=-27/9
u=-3

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