## eknott 2 years ago -4x+4>12 and 4x-9<-5

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1. lexiamee

what do you need help with?

2. jwheele1

That IS a legit math question as I have encountered it before

3. jwheele1

the union of sets is the set of elements that is in the first set “or” the second set while the intersection of sets is the set of elements that are in the first set “and” the second set

4. jwheele1

in this case we are looking for an intersection

5. jwheele1

so, you will need to solve both for x and determine where on the number line the x values are

6. jwheele1

Then you will need to determine where x is in both sets at the same time....only those x values are your answer

7. jwheele1

since this is 14 days old I will try my hand at it

8. jwheele1

I have been trying for an hour to upload the image but oh well....the answer i got was $(-\infty,-2)$

9. jwheele1

or x<-2