2/7n-17=-9

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Solution for 2/7n-17=-9 equation:



2/7n-17=-9
We move all terms to the left:
2/7n-17-(-9)=0
Domain of the equation: 7n!=0
n!=0/7
n!=0
n∈R
We add all the numbers together, and all the variables
2/7n-8=0
We multiply all the terms by the denominator
-8*7n+2=0
Wy multiply elements
-56n+2=0
We move all terms containing n to the left, all other terms to the right
-56n=-2
n=-2/-56
n=1/28

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