Question

solve |2x + 1| <= 5

Answer 1

-5<= 2x+1 <= 5
-6 <= 2x <= 4
-3 <= x <= 2

Answer 2

prashant aswer is correct and step by step

Answer 3

on a graph... would the points be open or colored in?

Answer 4

This is the same type as the other two absolute value problems you posted. Try working them through on your own and see if you can come up with the answer. =P You won't learn if you don't practice them yourself and it will come back to hurt you in future math classes.

Answer 5

<= are closed circles, anytime you have the equal too part it's closed.

Answer 6

it would be open right?

Answer 7

oh
thank you

Answer 8

np, good luck