Hello ! Pls solve the above sum. Thank you. No spamming. I need only correct answers. Whoever spams I'm will report all your answers and questions.
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Hello ! Pls solve the above sum. Thank you. No spamming. I need only correct answers. Whoever spams I'm will report all your answers and questions.
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Answer:
Expert Answer:
37x + 41y = 70 ...(1)
41x + 37y = 86 ...(2)
Adding (1) and (2), we get,
78x + 78y = 156.
x + y = 2 ...(3)
Subtracting (2) from (1), we get,
-4x + 4y = -16.
y - x = -4 ...(4)