Math, asked by roshanijadhav3012, 3 months ago

Solve the following questions.
1) if 57x - 49y = 252 & 49x - 57y=172 then find the value of x-y.

Answers

Answered by Anonymous

3

Answer:

x - y = 10

Step-by-step explanation:

Refer to the attached file !

Attachments:

68737beb51eee573b7fc861ebbcc10cb.pdf

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