3x/4x=42

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Solution for 3x/4x=42 equation: 



3x/4x=42

We move all terms to the left:

3x/4x-(42)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We multiply all the terms by the denominator


3x-42*4x=0

Wy multiply elements

3x-168x=0

We add all the numbers together, and all the variables

-165x=0

x=0/-165

x=0

Równanie nie ma rozwiązania

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