Math, asked by panjwani917, 1 year ago

Find the value of if x=-1 and y= -1 is a solution of the equation x+ky=9

Answers

Answered by neosingh

0

U mean to find the value of k.

x+ky=9
x=-1 and y= -1

>> -1 - k = 9
>> -1 -9 = k

>> k = -10 ans

Answered by Tamash

3

putting value of x & y in equation
-1+(-1)k=9
or -k=10
or. k=-10

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