-7(1+n)=4+4n

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Solution for -7(1+n)=4+4n equation:



-7(1+n)=4+4n
We move all terms to the left:
-7(1+n)-(4+4n)=0
We add all the numbers together, and all the variables
-7(n+1)-(4n+4)=0
We multiply parentheses
-7n-(4n+4)-7=0
We get rid of parentheses
-7n-4n-4-7=0
We add all the numbers together, and all the variables
-11n-11=0
We move all terms containing n to the left, all other terms to the right
-11n=11
n=11/-11
n=-1

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