3(u+8)=-7u-16

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Solution for 3(u+8)=-7u-16 equation: 



3(u+8)=-7u-16

We move all terms to the left:

3(u+8)-(-7u-16)=0

We multiply parentheses

3u-(-7u-16)+24=0

We get rid of parentheses

3u+7u+16+24=0

We add all the numbers together, and all the variables

10u+40=0

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

10u=-40

u=-40/10

u=-4

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