5/7m-26/7m=-13

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Solution for 5/7m-26/7m=-13 equation:



5/7m-26/7m=-13
We move all terms to the left:
5/7m-26/7m-(-13)=0
Domain of the equation: 7m!=0
m!=0/7
m!=0
m∈R
We add all the numbers together, and all the variables
5/7m-26/7m+13=0
We multiply all the terms by the denominator
13*7m+5-26=0
We add all the numbers together, and all the variables
13*7m-21=0
Wy multiply elements
91m-21=0
We move all terms containing m to the left, all other terms to the right
91m=21
m=21/91
m=3/13

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