5n+38=4-2(1-7n)

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Solution for 5n+38=4-2(1-7n) equation:



5n+38=4-2(1-7n)
We move all terms to the left:
5n+38-(4-2(1-7n))=0
We add all the numbers together, and all the variables
5n-(4-2(-7n+1))+38=0
We calculate terms in parentheses: -(4-2(-7n+1)), so:
4-2(-7n+1)
determiningTheFunctionDomain -2(-7n+1)+4
We multiply parentheses
14n-2+4
We add all the numbers together, and all the variables
14n+2
Back to the equation:
-(14n+2)
We get rid of parentheses
5n-14n-2+38=0
We add all the numbers together, and all the variables
-9n+36=0
We move all terms containing n to the left, all other terms to the right
-9n=-36
n=-36/-9
n=+4

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