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I need help please on #7
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1 vote
I need help please on #7

I need help please on #7-example-1
User Mihail Feraru
by
7.4k points

2 Answers

2 votes

Answer:

x ≤ - 4

Explanation:

7x + 12 ≤ -2x + 4x - 8

7x + 12 ≤ 2x - 8

7x - 2x + 12 ≤ 2x - 2x - 8

5x + 12 ≤ -8

5x + 12 - 12 ≤ - 8 - 12

5x ≤ - 20

5x ≤ - 20

5 5

x ≤ - 4

User Sdgluck
by
7.6k points
3 votes
X=-4 is the answer for this question
User Unbekant
by
8.7k points
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