4(2n+5)=7(8n+6)+9

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Solution for 4(2n+5)=7(8n+6)+9 equation: 



4(2n+5)=7(8n+6)+9

We move all terms to the left:

4(2n+5)-(7(8n+6)+9)=0

We multiply parentheses

8n-(7(8n+6)+9)+20=0



We calculate terms in parentheses: -(7(8n+6)+9), so:

7(8n+6)+9

We multiply parentheses

56n+42+9

We add all the numbers together, and all the variables

56n+51

Back to the equation:

-(56n+51)



We get rid of parentheses

8n-56n-51+20=0

We add all the numbers together, and all the variables

-48n-31=0

We move all terms containing n to the left, all other terms to the right

-48n=31

n=31/-48

n=-31/48

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