Math, asked by harshitarajpurohit, 1 year ago

Find the value of k when X=1 and Y= -3. Equation= X -2Y=K.

Answers

Answered by shreya1000

1 -(-2×-3)=k
1-6=k
-5 =k

shreya1000: plz mark me brainliest

manujendra: k-7

Jyothilakshmi: k=7

shreya1000: sorry i have done a mistake actually i have not seen that minus sign

harshitarajpurohit: Then i can not mark u as brainlist

shreya1000: ya . i dont deserve that bcuz i am wrong

harshitarajpurohit: Can u explain it manujendra

Answered by chaudharyvandana2008

Answer:

X-2y=k

1-2(-3)=k

-1-3=k

-4=k

K=-4

chaudharyvandana2008: Sorry it will be 1-(-6)=k

shreya1000: yes

chaudharyvandana2008: So k=7

harshitarajpurohit: It is -7 right

chaudharyvandana2008: Oh ya -7

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