-4x+412 and 4x-9

Question

-4x+4>12 and 4x-9<-5

anonymous · Answer

what do you need help with?

jwheele1 · Answer

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

jwheele1 · Answer

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

jwheele1 · Answer

in this case we are looking for an intersection

jwheele1 · Answer

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

jwheele1 · Answer

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

jwheele1 · Answer

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

jwheele1 · Answer

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

jwheele1 · Answer

or x<-2