7+a=17-2a

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Solution for 7+a=17-2a equation: 



7+a=17-2a

We move all terms to the left:

7+a-(17-2a)=0

We add all the numbers together, and all the variables

a-(-2a+17)+7=0

We get rid of parentheses

a+2a-17+7=0

We add all the numbers together, and all the variables

3a-10=0

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

3a=10

a=10/3

a=3+1/3

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