5n+3(8-n)=66

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Solution for 5n+3(8-n)=66 equation: 



5n+3(8-n)=66

We move all terms to the left:

5n+3(8-n)-(66)=0

We add all the numbers together, and all the variables

5n+3(-1n+8)-66=0

We multiply parentheses

5n-3n+24-66=0

We add all the numbers together, and all the variables

2n-42=0

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

2n=42

n=42/2

n=21

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