-1/2m=-7

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Solution for -1/2m=-7 equation: 



-1/2m=-7

We move all terms to the left:

-1/2m-(-7)=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+7=0

We multiply all the terms by the denominator


7*2m-1=0

Wy multiply elements

14m-1=0

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

14m=1

m=1/14

m=1/14

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