20-1/2m=4

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Solution for 20-1/2m=4 equation: 



20-1/2m=4

We move all terms to the left:

20-1/2m-(4)=0



Domain of the equation: 2m!=0

m!=0/2

m!=0

m∈R



We add all the numbers together, and all the variables

-1/2m+16=0

We multiply all the terms by the denominator


16*2m-1=0

Wy multiply elements

32m-1=0

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

32m=1

m=1/32

m=1/32

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