3(3n+5)=9(5n+7)+1

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Solution for 3(3n+5)=9(5n+7)+1 equation:



3(3n+5)=9(5n+7)+1
We move all terms to the left:
3(3n+5)-(9(5n+7)+1)=0
We multiply parentheses
9n-(9(5n+7)+1)+15=0
We calculate terms in parentheses: -(9(5n+7)+1), so:
9(5n+7)+1
We multiply parentheses
45n+63+1
We add all the numbers together, and all the variables
45n+64
Back to the equation:
-(45n+64)
We get rid of parentheses
9n-45n-64+15=0
We add all the numbers together, and all the variables
-36n-49=0
We move all terms containing n to the left, all other terms to the right
-36n=49
n=49/-36
n=-1+13/36

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