9+(8+9)=2a

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



9+(8+9)=2a

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2a+9+17=0

We add all the numbers together, and all the variables

-2a+26=0

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

-2a=-26

a=-26/-2

a=+13

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