30x=7+9

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Solution for 30x=7+9 equation: 



30x=7+9

We move all terms to the left:

30x-(7+9)=0

We add all the numbers together, and all the variables

30x-16=0

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

30x=16

x=16/30

x=8/15

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