Question

|4-1/2x|<=6
*sn: there is a line under the < symbol

Answer 1

4-1/2x <=6 and -4+1/2x <=6
-1/2x <= 2 1/2x <=10
x >= -4 x <= 20

is what I get if I kept it straight

Answer 2

thank you...you are a pro at this lol

Answer 3

i wish i could give you more medals

Answer 4

lol..... lots a memory dust to sift thru ;)

Answer 5

medals are a new fad in here lol... I just like answering the math really :)

Answer 6

lol well thats good too :)

Answer 7

It's a bit easier IMO to evaluate it as a single relation.

\[|4-1/2x| \le 6\]
\[\implies -6 \le 4-(1/2)x \le 6\]
\[\implies -10 \le -(1/2)x \le 2\]
\[\implies 20 \ge x \ge -4\]

Answer 8

everytime a try a single relation, I mess it up.... ;)

Answer 9

Oh, I find it much easier to keep straight that way ;p