-9+3(7x-2)=8-7(3x+6)

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Solution for -9+3(7x-2)=8-7(3x+6) equation: 



-9+3(7x-2)=8-7(3x+6)

We move all terms to the left:

-9+3(7x-2)-(8-7(3x+6))=0

We multiply parentheses

21x-(8-7(3x+6))-6-9=0



We calculate terms in parentheses: -(8-7(3x+6)), so:

8-7(3x+6)

determiningTheFunctionDomain
-7(3x+6)+8

We multiply parentheses

-21x-42+8

We add all the numbers together, and all the variables

-21x-34

Back to the equation:

-(-21x-34)



We add all the numbers together, and all the variables

21x-(-21x-34)-15=0

We get rid of parentheses

21x+21x+34-15=0

We add all the numbers together, and all the variables

42x+19=0

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

42x=-19

x=-19/42

x=-19/42

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