2x/3x+12/12=5/7

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Solution for 2x/3x+12/12=5/7 equation: 



2x/3x+12/12=5/7

We move all terms to the left:

2x/3x+12/12-(5/7)=0



Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



We add all the numbers together, and all the variables

2x/3x+12/12-(+5/7)=0

We add all the numbers together, and all the variables

2x/3x+1-(+5/7)=0

We get rid of parentheses

2x/3x+1-5/7=0

We calculate fractions


14x/21x+(-15x)/21x+1=0

We multiply all the terms by the denominator


14x+(-15x)+1*21x=0

Wy multiply elements

14x+(-15x)+21x=0

We get rid of parentheses

14x-15x+21x=0

We add all the numbers together, and all the variables

20x=0

x=0/20

x=0

Równanie nie ma rozwiązania

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