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

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



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

We move all terms to the left:

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

We multiply parentheses

-2x-(7+(2x+1))+6=0



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

7+(2x+1)

determiningTheFunctionDomain
(2x+1)+7

We get rid of parentheses

2x+1+7

We add all the numbers together, and all the variables

2x+8

Back to the equation:

-(2x+8)



We get rid of parentheses

-2x-2x-8+6=0

We add all the numbers together, and all the variables

-4x-2=0

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

-4x=2

x=2/-4

x=-1/2

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