Question

solve the eq 37x+43y=123,43x+37y=117 by any algebraic method​

Answer 1

37x + 43y = 123

43x + 37y = 117

Adding (1) and (2)

80x + 80y = 240

x + y = 3 (3)

subtracting (2) from (1)

-6x + 6y = 6

-x + y = 1 (4)

Adding (3) and (4),

2y = 4

y=2

Answer 2

Step-by-step explanation:

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