3/7m-5=4

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Solution for 3/7m-5=4 equation:



3/7m-5=4
We move all terms to the left:
3/7m-5-(4)=0
Domain of the equation: 7m!=0
m!=0/7
m!=0
m∈R
We add all the numbers together, and all the variables
3/7m-9=0
We multiply all the terms by the denominator
-9*7m+3=0
Wy multiply elements
-63m+3=0
We move all terms containing m to the left, all other terms to the right
-63m=-3
m=-3/-63
m=1/21

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