10/2a=20/4

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Solution for 10/2a=20/4 equation: 



10/2a=20/4

We move all terms to the left:

10/2a-(20/4)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We add all the numbers together, and all the variables

10/2a-5=0

We multiply all the terms by the denominator


-5*2a+10=0

Wy multiply elements

-10a+10=0

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

-10a=-10

a=-10/-10

a=1

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