4(a-4)=a+15

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Solution for 4(a-4)=a+15 equation: 



4(a-4)=a+15

We move all terms to the left:

4(a-4)-(a+15)=0

We multiply parentheses

4a-(a+15)-16=0

We get rid of parentheses

4a-a-15-16=0

We add all the numbers together, and all the variables

3a-31=0

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

3a=31

a=31/3

a=10+1/3

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