5(2n+4)=9(5n+5)+4

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



5(2n+4)=9(5n+5)+4

We move all terms to the left:

5(2n+4)-(9(5n+5)+4)=0

We multiply parentheses

10n-(9(5n+5)+4)+20=0



We calculate terms in parentheses: -(9(5n+5)+4), so:

9(5n+5)+4

We multiply parentheses

45n+45+4

We add all the numbers together, and all the variables

45n+49

Back to the equation:

-(45n+49)



We get rid of parentheses

10n-45n-49+20=0

We add all the numbers together, and all the variables

-35n-29=0

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

-35n=29

n=29/-35

n=-29/35

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