4(a+3)-9=-(4a-6)+1

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



4(a+3)-9=-(4a-6)+1

We move all terms to the left:

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

We multiply parentheses

4a-(-(4a-6)+1)+12-9=0



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

-(4a-6)+1

We get rid of parentheses

-4a+6+1

We add all the numbers together, and all the variables

-4a+7

Back to the equation:

-(-4a+7)



We add all the numbers together, and all the variables

4a-(-4a+7)+3=0

We get rid of parentheses

4a+4a-7+3=0

We add all the numbers together, and all the variables

8a-4=0

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

8a=4

a=4/8

a=1/2

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