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What inequality is equivalent to -3x+2y>5y+9

What inequality is equivalent to -3x+2y>5y+9
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What inequality is equivalent to -3x+2y>5y+9

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User Andy Baker
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2 Answers

1 vote
-3x+ 2y > 5y+ 9
⇒ -3x > 5y -2y+ 9
⇒ -3x > 3y+ 9
⇒ x < (3y+ 9)/(-3)
⇒ x < -y -3

The inequality equivalent to -3x+ 2y > 5y+ 9 is x < -y -3~
answered
User Kamoy
by
7.2k points
2 votes
-3x + 2y > 5y + 9
- 5y - 5y
-3x - 3y > 9
-3x + 3x - 3y > 3x + 9
-3y > 3x + 9
-3 -3
y < -x + 3
answered
User Jakub Kuszneruk
by
8.1k points
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