4(a-4)=11a-9

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Solution for 4(a-4)=11a-9 equation: 



4(a-4)=11a-9

We move all terms to the left:

4(a-4)-(11a-9)=0

We multiply parentheses

4a-(11a-9)-16=0

We get rid of parentheses

4a-11a+9-16=0

We add all the numbers together, and all the variables

-7a-7=0

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

-7a=7

a=7/-7

a=-1

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