4/5m=-20

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Solution for 4/5m=-20 equation: 



4/5m=-20

We move all terms to the left:

4/5m-(-20)=0



Domain of the equation: 5m!=0

m!=0/5

m!=0

m∈R



We add all the numbers together, and all the variables

4/5m+20=0

We multiply all the terms by the denominator


20*5m+4=0

Wy multiply elements

100m+4=0

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

100m=-4

m=-4/100

m=-1/25

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