7(1+5n)+6+(1+4n)=13

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Solution for 7(1+5n)+6+(1+4n)=13 equation:



7(1+5n)+6+(1+4n)=13
We move all terms to the left:
7(1+5n)+6+(1+4n)-(13)=0
We add all the numbers together, and all the variables
7(5n+1)+(4n+1)+6-13=0
We add all the numbers together, and all the variables
7(5n+1)+(4n+1)-7=0
We multiply parentheses
35n+(4n+1)+7-7=0
We get rid of parentheses
35n+4n+1+7-7=0
We add all the numbers together, and all the variables
39n+1=0
We move all terms containing n to the left, all other terms to the right
39n=-1
n=-1/39
n=-1/39

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