x/2-10=1/2,x=21

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Solution for x/2-10=1/2,x=21 equation: 



x/2-10=1/2.x=21

We move all terms to the left:

x/2-10-(1/2.x)=0



Domain of the equation: 2.x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

x/2-(+1/2.x)-10=0

We get rid of parentheses

x/2-1/2.x-10=0

We calculate fractions


-10!=0

There is no solution for this equation

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