Question

|4x – 3| < 7
{x| -2.5 < x < 1}
{x| -7 < x < 7}
{x| -1 < x < 2.5}
{x| -4 < x < 4}

Answer 1

hey i answered this before :O

Answer 2

no u didnt

Answer 3

i told you a way to solve, tell me where you get stuck and i ll help you

Answer 4

i am stuck! that is y i reposted

Answer 5

it means either 4x-3>7 or 3-4x > 7.. can't you solve those two?

Answer 6

no. im really stupid when it comes to math.

Answer 7

no one is.. i ll tell you

4x-3 > 7 --> 4x > 7+3 = x> 10/4.. similary solve the other one now..