272=a+a+254

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Solution for 272=a+a+254 equation: 



272=a+a+254

We move all terms to the left:

272-(a+a+254)=0

We add all the numbers together, and all the variables

-(2a+254)+272=0

We get rid of parentheses

-2a-254+272=0

We add all the numbers together, and all the variables

-2a+18=0

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

-2a=-18

a=-18/-2

a=+9

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