Question
Complete these expressions.
(+40) +_________ = -200
(+40) +_________ = -200
✓
Answer
Let (+40) + x = -200
⇒ x = -200 – 40 = -240
∴ (+40) + (-240) = -200
⇒ x = -200 – 40 = -240
∴ (+40) + (-240) = -200
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