6-9a=7+2(4-8a)

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Solution for 6-9a=7+2(4-8a) equation: 



6-9a=7+2(4-8a)

We move all terms to the left:

6-9a-(7+2(4-8a))=0

We add all the numbers together, and all the variables

-9a-(7+2(-8a+4))+6=0



We calculate terms in parentheses: -(7+2(-8a+4)), so:

7+2(-8a+4)

determiningTheFunctionDomain
2(-8a+4)+7

We multiply parentheses

-16a+8+7

We add all the numbers together, and all the variables

-16a+15

Back to the equation:

-(-16a+15)



We get rid of parentheses

-9a+16a-15+6=0

We add all the numbers together, and all the variables

7a-9=0

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

7a=9

a=9/7

a=1+2/7

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