9a+2a-8a=18

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Solution for 9a+2a-8a=18 equation:



9a+2a-8a=18
We move all terms to the left:
9a+2a-8a-(18)=0
We add all the numbers together, and all the variables
3a-18=0
We move all terms containing a to the left, all other terms to the right
3a=18
a=18/3
a=6

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