1/9m-4=-7

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Solution for 1/9m-4=-7 equation: 



1/9m-4=-7

We move all terms to the left:

1/9m-4-(-7)=0



Domain of the equation: 9m!=0

m!=0/9

m!=0

m∈R



We add all the numbers together, and all the variables

1/9m+3=0

We multiply all the terms by the denominator


3*9m+1=0

Wy multiply elements

27m+1=0

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

27m=-1

m=-1/27

m=-1/27

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