-7/5m-2=-9

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Solution for -7/5m-2=-9 equation:



-7/5m-2=-9
We move all terms to the left:
-7/5m-2-(-9)=0
Domain of the equation: 5m!=0
m!=0/5
m!=0
m∈R
We add all the numbers together, and all the variables
-7/5m+7=0
We multiply all the terms by the denominator
7*5m-7=0
Wy multiply elements
35m-7=0
We move all terms containing m to the left, all other terms to the right
35m=7
m=7/35
m=1/5

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