7a+9=63

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Solution for 7a+9=63 equation: 



7a+9=63

We move all terms to the left:

7a+9-(63)=0

We add all the numbers together, and all the variables

7a-54=0

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

7a=54

a=54/7

a=7+5/7

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