3-9x=45

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Solution for 3-9x=45 equation: 



3-9x=45

We move all terms to the left:

3-9x-(45)=0

We add all the numbers together, and all the variables

-9x-42=0

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

-9x=42

x=42/-9

x=-4+2/3

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