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What is the solution to the inequality - 3x <7.5? x<-2.5 x> -2.5 x < -22.5 X > -22.5
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2 votes
What is the solution to the inequality - 3x <7.5?

x<-2.5
x> -2.5
x < -22.5
X > -22.5

User Karesh A
by
6.4k points

2 Answers

5 votes
X > -2.5
-3x<7.5

Divide both sides of the inequality by and flip the inequality sign
-3x ÷ (-3) > 7.5 ÷ (-3)


-3x ÷ (-3)
Any expression divided by itself equals 1

x > 7.5 ÷ (-3)

7.5 ÷ (-3)
|
X > -2.5

User Rych
by
6.0k points
1 vote

Answer:

x>-2.5

Explanation:

User Geobreze
by
6.1k points
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