Question

I've asked this simple question 3 times . . .

Solve the inequality.

| 2f + 9 | (<=) 13

Answer 1

same like last one

Answer 2

so we'd start by subtracting 9 from each side ?

Answer 3

nope there is nothing outside the absolute

Answer 4

so how would you start this problem ?

Answer 5

remember take that into two part one is negative and one positive

Answer 6

so side 1 - | 2f + 9 | (<=) 13
side 2 - 2f + 9 (<=) -13

Answer 7

its 2f + 9

Answer 8

thanks