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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

9x-(3(3x+1))+3=0



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

3(3x+1)

We multiply parentheses

9x+3

Back to the equation:

-(9x+3)



We get rid of parentheses

9x-9x-3+3=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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