-(16+7a)=47

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Solution for -(16+7a)=47 equation: 



-(16+7a)=47

We move all terms to the left:

-(16+7a)-(47)=0

We add all the numbers together, and all the variables

-(7a+16)-47=0

We get rid of parentheses

-7a-16-47=0

We add all the numbers together, and all the variables

-7a-63=0

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

-7a=63

a=63/-7

a=-9

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