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Which represents the solution set of the inequality 5x-9 less than or equal to 21

Which represents the solution set of the inequality 5x-9 less than or equal to 21-example-1
User Jfrumar
by
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2 Answers

2 votes

Answer:

Add 9 to both sides

5x is less than or equal to 30

Divide 5 on both sides

*the sign did not change because a negative number was not multiplied on both sides

x is less than or equal to 6

The last option would be your answer.

User Hardik Thaker
by
7.9k points
7 votes

Answer:

x ≤ 6

Explanation:

5x - 9 ≤ 21

Step 1. Add 9 to both sides

5x ≤ 30

Step 2. Divide it all by 5

x ≤ 6

User KalEl
by
7.9k points

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