10h-12-4h=-3+2(6h-9)

Solution for 10h-12-4h=-3+2(6h-9) equation:

10h-12-4h=-3+2(6h-9)

We move all terms to the left:

10h-12-4h-(-3+2(6h-9))=0

We add all the numbers together, and all the variables

6h-(-3+2(6h-9))-12=0


We calculate terms in parentheses: -(-3+2(6h-9)), so:

-3+2(6h-9)

determiningTheFunctionDomain
2(6h-9)-3

We multiply parentheses

12h-18-3

We add all the numbers together, and all the variables

12h-21

Back to the equation:

-(12h-21)


We get rid of parentheses

6h-12h+21-12=0

We add all the numbers together, and all the variables

-6h+9=0

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

-6h=-9

h=-9/-6

h=1+1/2