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How to do -x < 9 + 2x
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How to do -x < 9 + 2x

User Bunji
by
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1 Answer

2 votes

Answer:

x > -3

Explanation:

-x < 9 + 2x

+x +x

0 < 9 + 3x

-9 -9

-9 < 3x

divide all terms by 3

-3 < x

x > -3

User David Neale
by
6.1k points
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