Math, asked by rishabhsachan41, 10 months ago

find unique solution of eq 4x+y=10 and ky-x=7

Answers

Answered by supriya2676

1

Answer:

answer is above in the attachment...

it may help you ....

follow..

Attachments:

Answered by MohammadArman1234

1

Answer:

Step-by-step explanation:

4/k=1/-1. (Cross's multiply)

K=-4

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