9(u+8)=-3u-36

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Solution for 9(u+8)=-3u-36 equation:



9(u+8)=-3u-36
We move all terms to the left:
9(u+8)-(-3u-36)=0
We multiply parentheses
9u-(-3u-36)+72=0
We get rid of parentheses
9u+3u+36+72=0
We add all the numbers together, and all the variables
12u+108=0
We move all terms containing u to the left, all other terms to the right
12u=-108
u=-108/12
u=-9

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