7+2(3a+9)=6(a+4)+1

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Solution for 7+2(3a+9)=6(a+4)+1 equation: 



7+2(3a+9)=6(a+4)+1

We move all terms to the left:

7+2(3a+9)-(6(a+4)+1)=0

We multiply parentheses

6a-(6(a+4)+1)+18+7=0



We calculate terms in parentheses: -(6(a+4)+1), so:

6(a+4)+1

We multiply parentheses

6a+24+1

We add all the numbers together, and all the variables

6a+25

Back to the equation:

-(6a+25)



We add all the numbers together, and all the variables

6a-(6a+25)+25=0

We get rid of parentheses

6a-6a-25+25=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

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