7/112=(m-3)/9

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Solution for 7/112=(m-3)/9 equation: 



7/112=(m-3)/9

We move all terms to the left:

7/112-((m-3)/9)=0

We calculate fractions


(-((m-3)*112)/()+()/()=0



We calculate terms in parentheses: +(-((m-3)*112)/()+()/(), so:

-((m-3)*112)/()+()/(

We add all the numbers together, and all the variables

-((m-3)*112)/()+1

We multiply all the terms by the denominator


-((m-3)*112)+1*()



We calculate terms in parentheses: -((m-3)*112), so:

(m-3)*112

We multiply parentheses

112m-336

Back to the equation:

-(112m-336)



We add all the numbers together, and all the variables

-(112m-336)

We get rid of parentheses

-112m+336

Back to the equation:

+(-112m+336)



We get rid of parentheses

-112m+336=0

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

-112m=-336

m=-336/-112

m=+3

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