20.m/9-1=-2

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Solution for 20.m/9-1=-2 equation: 



20.m/9-1=-2

We move all terms to the left:

20.m/9-1-(-2)=0

We add all the numbers together, and all the variables

20.m/9+1=0

We multiply all the terms by the denominator


20.m+1*9=0

We add all the numbers together, and all the variables

20.m+9=0

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

20.m=-9

m=-9/20.

m=-9/20.

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