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Evaluate -a.   a=2.2  need help
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Evaluate -a.   a=2.2  need help

User Naeemah
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2 Answers

3 votes
If a = 2.2

Multiply both sides by a (-) sign, we get

- a = -2.2 Answer
User Lalman
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8.1k points
5 votes
a = 2.2

Multiply each side of the equation by -1 :

-a = -2.2
User Yura Zatsepin
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