Math, asked by pogsarnavaghatak, 1 day ago

4x + 5y = 30 xy ; 5x - 3y = xy.

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Answered by singhpriyanka42071

0

Answer:

$5(4x + 5y = 30xy)\\ -4(5x - 3y = xy) \\ \\ 20x + 25y = 150xy \\ - 20x + 12y = - 4xy \\ \\ 0x + 37y = 146xy \\ \\ x = 37 \div 146 = \\$

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