7/2x-22=21/2x

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Solution for 7/2x-22=21/2x equation: 



7/2x-22=21/2x

We move all terms to the left:

7/2x-22-(21/2x)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

7/2x-(+21/2x)-22=0

We get rid of parentheses

7/2x-21/2x-22=0

We multiply all the terms by the denominator


-22*2x+7-21=0

We add all the numbers together, and all the variables

-22*2x-14=0

Wy multiply elements

-44x-14=0

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

-44x=14

x=14/-44

x=-7/22

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