8=-18+3(2-5n)

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Solution for 8=-18+3(2-5n) equation: 



8=-18+3(2-5n)

We move all terms to the left:

8-(-18+3(2-5n))=0

We add all the numbers together, and all the variables

-(-18+3(-5n+2))+8=0



We calculate terms in parentheses: -(-18+3(-5n+2)), so:

-18+3(-5n+2)

determiningTheFunctionDomain
3(-5n+2)-18

We multiply parentheses

-15n+6-18

We add all the numbers together, and all the variables

-15n-12

Back to the equation:

-(-15n-12)



We get rid of parentheses

15n+12+8=0

We add all the numbers together, and all the variables

15n+20=0

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

15n=-20

n=-20/15

n=-1+1/3

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