21/2x=4.75

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Solution for 21/2x=4.75 equation: 



21/2x=4.75

We move all terms to the left:

21/2x-(4.75)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

21/2x-4.75=0

We multiply all the terms by the denominator


-(4.75)*2x+21=0

We multiply parentheses

-9.5x+21=0

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

-9.5x=-21

x=-21/-9.5

x=2+2/9.5

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