10=21/2+5x

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Solution for 10=21/2+5x equation: 



10=21/2+5x

We move all terms to the left:

10-(21/2+5x)=0



Domain of the equation: 2+5x)!=0

We move all terms containing x to the left, all other terms to the right

5x)!=-2

x!=-2/1

x!=-2

x∈R



We add all the numbers together, and all the variables

-(+5x+21/2)+10=0

We get rid of parentheses

-5x+10-21/2=0

We multiply all the terms by the denominator


-5x*2-21+10*2=0

We add all the numbers together, and all the variables

-5x*2-1=0

Wy multiply elements

-10x-1=0

We move all terms containing x to the left, all other terms to the right

-10x=1

x=1/-10

x=-1/10

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