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

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



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

We move all terms to the left:

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



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

4+2(3x+1)

determiningTheFunctionDomain
2(3x+1)+4

We multiply parentheses

6x+2+4

We add all the numbers together, and all the variables

6x+6

Back to the equation:

-(6x+6)



We get rid of parentheses

7x-6x-6=0

We add all the numbers together, and all the variables

x-6=0

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

x=6

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