8a+2=a+9

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Solution for 8a+2=a+9 equation: 



8a+2=a+9

We move all terms to the left:

8a+2-(a+9)=0

We get rid of parentheses

8a-a-9+2=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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