3a-8=11+a

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Solution for 3a-8=11+a equation: 



3a-8=11+a

We move all terms to the left:

3a-8-(11+a)=0

We add all the numbers together, and all the variables

3a-(a+11)-8=0

We get rid of parentheses

3a-a-11-8=0

We add all the numbers together, and all the variables

2a-19=0

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

2a=19

a=19/2

a=9+1/2

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