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

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



7x+1=2(x+3)

We move all terms to the left:

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



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

2(x+3)

We multiply parentheses

2x+6

Back to the equation:

-(2x+6)



We get rid of parentheses

7x-2x-6+1=0

We add all the numbers together, and all the variables

5x-5=0

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

5x=5

x=5/5

x=1

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