Question

Verify p - (-q) = p + q in the following cases : p = -2005, q = -400​

Answer 1

-2005 -(--400) = -2005 +-400

-2005 -(400) = -2005 -400

-2005 -400 = -2005 -400

-2405 = -2405

Answer 2

:)

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