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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