9a-2a=17

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Solution for 9a-2a=17 equation:



9a-2a=17
We move all terms to the left:
9a-2a-(17)=0
We add all the numbers together, and all the variables
7a-17=0
We move all terms containing a to the left, all other terms to the right
7a=17
a=17/7
a=2+3/7

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