15x-12.3=9

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Solution for 15x-12.3=9 equation: 



15x-12.3=9

We move all terms to the left:

15x-12.3-(9)=0

We add all the numbers together, and all the variables

15x-21.3=0

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

15x=21.3

x=21.3/15

x=1+1.9090909090909/4.5454545454545

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