30x=9-7

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Solution for 30x=9-7 equation: 



30x=9-7

We move all terms to the left:

30x-(9-7)=0

We add all the numbers together, and all the variables

30x-2=0

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

30x=2

x=2/30

x=1/15

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