21-x/2x+3=2

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Solution for 21-x/2x+3=2 equation: 



21-x/2x+3=2

We move all terms to the left:

21-x/2x+3-(2)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

-x/2x+22=0

We multiply all the terms by the denominator


-x+22*2x=0

We add all the numbers together, and all the variables

-1x+22*2x=0

Wy multiply elements

-1x+44x=0

We add all the numbers together, and all the variables

43x=0

x=0/43

x=0

Równanie nie ma rozwiązania

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