Question

Solve |2x-9|+4 7. You must show all work. Use >= and <= to represent the inequalities.

Answer 1

oh where the 7 is its suppose to be ≤

Answer 2

nooo, between the 4 and 7 is ≤

Answer 3

so its 4≤7

Answer 4

Switch 4 to the right side:
|2x-9|+4 ≤ 7

Answer 5

what do you mean? im so confused.

Answer 6

so its 2x-9≤3?

Answer 7

why is it minus 3 in the second one? shouldnt it be minus 9? 2x - 9 ≥ - 3

Answer 8

2x-9≤3 and 2x -9 > -3

Answer 9

yes, i think so.

Answer 10

3 ≤ x ≤ 6 thats the final answer correct?

Answer 11

Absolutely correct!

Answer 12

thank you so much!

Answer 13

There's nothing to be confused if you just follow the steps :)