8(2n+5)=7(7n+5)+7

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Solution for 8(2n+5)=7(7n+5)+7 equation:



8(2n+5)=7(7n+5)+7
We move all terms to the left:
8(2n+5)-(7(7n+5)+7)=0
We multiply parentheses
16n-(7(7n+5)+7)+40=0
We calculate terms in parentheses: -(7(7n+5)+7), so:
7(7n+5)+7
We multiply parentheses
49n+35+7
We add all the numbers together, and all the variables
49n+42
Back to the equation:
-(49n+42)
We get rid of parentheses
16n-49n-42+40=0
We add all the numbers together, and all the variables
-33n-2=0
We move all terms containing n to the left, all other terms to the right
-33n=2
n=2/-33
n=-2/33

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