-(7+5n)=-16+4n

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Solution for -(7+5n)=-16+4n equation:



-(7+5n)=-16+4n
We move all terms to the left:
-(7+5n)-(-16+4n)=0
We add all the numbers together, and all the variables
-(5n+7)-(4n-16)=0
We get rid of parentheses
-5n-4n-7+16=0
We add all the numbers together, and all the variables
-9n+9=0
We move all terms containing n to the left, all other terms to the right
-9n=-9
n=-9/-9
n=1

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