11a+9(a+6)=(11a+9)

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Solution for 11a+9(a+6)=(11a+9) equation: 



11a+9(a+6)=(11a+9)

We move all terms to the left:

11a+9(a+6)-((11a+9))=0

We multiply parentheses

11a+9a-((11a+9))+54=0



We calculate terms in parentheses: -((11a+9)), so:

(11a+9)

We get rid of parentheses

11a+9

Back to the equation:

-(11a+9)



We add all the numbers together, and all the variables

20a-(11a+9)+54=0

We get rid of parentheses

20a-11a-9+54=0

We add all the numbers together, and all the variables

9a+45=0

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

9a=-45

a=-45/9

a=-5

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