9(2n+1)=8(5n+2)+7

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Solution for 9(2n+1)=8(5n+2)+7 equation: 



9(2n+1)=8(5n+2)+7

We move all terms to the left:

9(2n+1)-(8(5n+2)+7)=0

We multiply parentheses

18n-(8(5n+2)+7)+9=0



We calculate terms in parentheses: -(8(5n+2)+7), so:

8(5n+2)+7

We multiply parentheses

40n+16+7

We add all the numbers together, and all the variables

40n+23

Back to the equation:

-(40n+23)



We get rid of parentheses

18n-40n-23+9=0

We add all the numbers together, and all the variables

-22n-14=0

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

-22n=14

n=14/-22

n=-7/11

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