78+3x/x=2,5

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Solution for 78+3x/x=2,5 equation: 



78+3x/x=2.5

We move all terms to the left:

78+3x/x-(2.5)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

3x/x+75.5=0

We multiply all the terms by the denominator


3x+(75.5)*x=0

We multiply parentheses

3x+75.5x=0

We add all the numbers together, and all the variables

78.5x=0

x=0/78.5

x=0

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