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  • 21-08-2019
  • Mathematics
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Which of the following is the solution to the compound inequality below?
3x + 4 > 13 or 2x-1<-11

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adarshsrekanthpb8dtz
adarshsrekanthpb8dtz adarshsrekanthpb8dtz
  • 21-08-2019

Answer:

Option D. x>=3   or   x<=-5

Step-by-step explanation:

3x+4>=13 or 2x-1<=-11

3x+4-4>=13-4   or   2x-1+1<=-11+1

3x>=9   or   2x<=-10

3x/3>=9/3   or   2x/2<=-10/2

x>=3   or   x<=-5

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