Mathematics
Junior High
Solved

解き方が分かりません😭
分かりやすく教えてくださるとものすごくありがたいです!!🙏🏻 ⟡.·

7 (1) X Y - X - Y-+ | y t -X+1 + XY-Y - (x-1) + xy-y -((-1) + g(x-1) - (x - 1)((-y)

Answers

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