100=20-2/8m

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Solution for 100=20-2/8m equation: 



100=20-2/8m

We move all terms to the left:

100-(20-2/8m)=0



Domain of the equation: 8m)!=0

m!=0/1

m!=0

m∈R



We add all the numbers together, and all the variables

-(-2/8m+20)+100=0

We get rid of parentheses

2/8m-20+100=0

We multiply all the terms by the denominator


-20*8m+100*8m+2=0

Wy multiply elements

-160m+800m+2=0

We add all the numbers together, and all the variables

640m+2=0

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

640m=-2

m=-2/640

m=-1/320

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