1.8n+(-7)+(1.8n)=7

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Solution for 1.8n+(-7)+(1.8n)=7 equation: 



1.8n+(-7)+(1.8n)=7

We move all terms to the left:

1.8n+(-7)+(1.8n)-(7)=0

determiningTheFunctionDomain
1.8n+(1.8n)-7+(-7)=0

We add all the numbers together, and all the variables

1.8n+(+1.8n)-7+(-7)=0

We add all the numbers together, and all the variables

1.8n+(+1.8n)-14=0

We get rid of parentheses

1.8n+1.8n-14=0

We add all the numbers together, and all the variables

3.6n-14=0

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

3.6n=14

n=14/3.6

n=3+1/1.125

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