9-7a=16

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Solution for 9-7a=16 equation:



9-7a=16
We move all terms to the left:
9-7a-(16)=0
We add all the numbers together, and all the variables
-7a-7=0
We move all terms containing a to the left, all other terms to the right
-7a=7
a=7/-7
a=-1

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