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Please help what is a? -3a + 10 < -11
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3 votes
Please help what is a?
-3a + 10 < -11

User MikeS
by
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1 Answer

2 votes

Explanation:

-3a + 10 < -11

-3a < -21

-a < -7

a > 7

remember, when multiplying with a negative number the inequality sign flips the direction.

User Foday
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