One equation of a pair of inconsistent linear equations is x-3y-5=0, then second equation can be
1. 2x-6y=10
2. -2x+6y=5
3. 3x+9y=5
4. x+3y=5
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Given
One equation of a pair of inconsistent linear equations is x-3y-5=0
To find
second equation
Explanation
As they are inconsistent
real solutions does not exist
So,they must be coincident lines
The condition for the coincident lines is
Here one of the lines is given
x-3y-5=0
Consider the options
Option 1
2x-6y-10=0
Here all the ratios are equal
Option 2
-2x+6y-5=0
Option 3
3x+9y-5=0
Option 4
x+3y-5=0
only in option 1 the condition is satisfied
So,that answer is option 1
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