Math, asked by hanshika2888, 7 months ago

solve by criss cross method
3x+y is 13 and x-3y+9 is 0

Answers

Answered by C2singh

1

Answer:

x=3

y=4

Step-by-step explanation:

explanation is in the photo.....

Attachments:

Answered by irfasafraz

23

Answer:

x 3

y 4

Step-by-step explanation:

please mark me brainliest

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