& From the sum of 2x + 3y and -5x - 2y, subtract 2x - 2y.
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I hope my answer is right
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{2x + 3y +(-5x - 2y)} - (2x - 2y)
=2x + 3y - 5x - 2y - 2x + 2y
=2x - 2x - 5x + 3y - 2y + 2y
= - 5x + 3y
= 3y - 5x
therefore your answer is
3y - 5x
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