3(x-3)=7x+4-3(-2x-1)

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Solution for 3(x-3)=7x+4-3(-2x-1) equation: 



3(x-3)=7x+4-3(-2x-1)

We move all terms to the left:

3(x-3)-(7x+4-3(-2x-1))=0

We multiply parentheses

3x-(7x+4-3(-2x-1))-9=0



We calculate terms in parentheses: -(7x+4-3(-2x-1)), so:

7x+4-3(-2x-1)

determiningTheFunctionDomain
7x-3(-2x-1)+4

We multiply parentheses

7x+6x+3+4

We add all the numbers together, and all the variables

13x+7

Back to the equation:

-(13x+7)



We get rid of parentheses

3x-13x-7-9=0

We add all the numbers together, and all the variables

-10x-16=0

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

-10x=16

x=16/-10

x=-1+3/5

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