-15=-6+4(h+9)

Solution for -15=-6+4(h+9) equation:

-15=-6+4(h+9)

We move all terms to the left:

-15-(-6+4(h+9))=0


We calculate terms in parentheses: -(-6+4(h+9)), so:

-6+4(h+9)

determiningTheFunctionDomain
4(h+9)-6

We multiply parentheses

4h+36-6

We add all the numbers together, and all the variables

4h+30

Back to the equation:

-(4h+30)


We get rid of parentheses

-4h-30-15=0

We add all the numbers together, and all the variables

-4h-45=0

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

-4h=45

h=45/-4

h=-11+1/4