-210=-6+6(-6-4n)

Solution for -210=-6+6(-6-4n) equation:

-210=-6+6(-6-4n)

We move all terms to the left:

-210-(-6+6(-6-4n))=0

We add all the numbers together, and all the variables

-(-6+6(-4n-6))-210=0


We calculate terms in parentheses: -(-6+6(-4n-6)), so:

-6+6(-4n-6)

determiningTheFunctionDomain
6(-4n-6)-6

We multiply parentheses

-24n-36-6

We add all the numbers together, and all the variables

-24n-42

Back to the equation:

-(-24n-42)


We get rid of parentheses

24n+42-210=0

We add all the numbers together, and all the variables

24n-168=0

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

24n=168

n=168/24

n=7