2(g-6)-9g=-21-4(g-3)

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Solution for 2(g-6)-9g=-21-4(g-3) equation: 



2(g-6)-9g=-21-4(g-3)

We move all terms to the left:

2(g-6)-9g-(-21-4(g-3))=0

We add all the numbers together, and all the variables

-9g+2(g-6)-(-21-4(g-3))=0

We multiply parentheses

-9g+2g-(-21-4(g-3))-12=0



We calculate terms in parentheses: -(-21-4(g-3)), so:

-21-4(g-3)

determiningTheFunctionDomain
-4(g-3)-21

We multiply parentheses

-4g+12-21

We add all the numbers together, and all the variables

-4g-9

Back to the equation:

-(-4g-9)



We add all the numbers together, and all the variables

-7g-(-4g-9)-12=0

We get rid of parentheses

-7g+4g+9-12=0

We add all the numbers together, and all the variables

-3g-3=0

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

-3g=3

g=3/-3

g=-1

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