15(n+n+7)=145

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Solution for 15(n+n+7)=145 equation: 



15(n+n+7)=145

We move all terms to the left:

15(n+n+7)-(145)=0

We add all the numbers together, and all the variables

15(2n+7)-145=0

We multiply parentheses

30n+105-145=0

We add all the numbers together, and all the variables

30n-40=0

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

30n=40

n=40/30

n=1+1/3

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