8a-11=a+10

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Solution for 8a-11=a+10 equation: 



8a-11=a+10

We move all terms to the left:

8a-11-(a+10)=0

We get rid of parentheses

8a-a-10-11=0

We add all the numbers together, and all the variables

7a-21=0

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

7a=21

a=21/7

a=3

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