,-15x+12x-39=42

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Solution for ,-15x+12x-39=42 equation: 



.-15x+12x-39=42

We move all terms to the left:

.-15x+12x-39-(42)=0

determiningTheFunctionDomain
-15x+12x-39-42+.=0

We add all the numbers together, and all the variables

-3x=0

x=0/-3

x=0

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