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

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



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

We move all terms to the left:

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



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

-4+7(2x+1)

determiningTheFunctionDomain
7(2x+1)-4

We multiply parentheses

14x+7-4

We add all the numbers together, and all the variables

14x+3

Back to the equation:

-(14x+3)



We get rid of parentheses

7x-14x-3+3=0

We add all the numbers together, and all the variables

-7x=0

x=0/-7

x=0

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