7(2n+5)=7(7n+6)+2

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Solution for 7(2n+5)=7(7n+6)+2 equation:



7(2n+5)=7(7n+6)+2
We move all terms to the left:
7(2n+5)-(7(7n+6)+2)=0
We multiply parentheses
14n-(7(7n+6)+2)+35=0
We calculate terms in parentheses: -(7(7n+6)+2), so:
7(7n+6)+2
We multiply parentheses
49n+42+2
We add all the numbers together, and all the variables
49n+44
Back to the equation:
-(49n+44)
We get rid of parentheses
14n-49n-44+35=0
We add all the numbers together, and all the variables
-35n-9=0
We move all terms containing n to the left, all other terms to the right
-35n=9
n=9/-35
n=-9/35

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