3n+30=5-4n

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Solution for 3n+30=5-4n equation: 



3n+30=5-4n

We move all terms to the left:

3n+30-(5-4n)=0

We add all the numbers together, and all the variables

3n-(-4n+5)+30=0

We get rid of parentheses

3n+4n-5+30=0

We add all the numbers together, and all the variables

7n+25=0

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

7n=-25

n=-25/7

n=-3+4/7

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