Question

find the solution set ....... -7< 4x +1 <23​

Answer 1

Answer:

{-3, 1, 5, 9, 13, 17, 21}

Step-by-step explanation:

-7 < 4x + 1 < 23

x = -1

4(-1) + 1 = - 4 + 1 = -3

x = 0

4(0) + 1 = 0 + 1 = 1

x = 1

4(1) + 1 = 4 + 1 = 5

x = 2

4(2) + 1 = 8 + 1 = 9

x = 3

4(3) + 1 = 12 + 1 = 13

x = 4

4(4) + 1 = 16 + 1 = 17

x = 5

4(5) + 1 = 20 + 1 = 21

therefore the set is {-3, 1, 5, 9, 13, 17, 21}

hope you get your answer