9/m=5/m+4

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Solution for 9/m=5/m+4 equation:



9/m=5/m+4
We move all terms to the left:
9/m-(5/m+4)=0
Domain of the equation: m!=0
m∈R
Domain of the equation: m+4)!=0
m∈R
We get rid of parentheses
9/m-5/m-4=0
We multiply all the terms by the denominator
-4*m+9-5=0
We add all the numbers together, and all the variables
-4m+4=0
We move all terms containing m to the left, all other terms to the right
-4m=-4
m=-4/-4
m=1

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