Question

-3≤2(x+4)<4 sketch the solution set

Answer 1

how would i start

Answer 2

your purpose is putting this inequation in order by x
so at first, divide all side by 2
and subtract 4

Answer 3

how do i divide by 2

Answer 4

-3≤2(x+4)<4
-3/2 ≤ x+4 < 2

Answer 5

so what do i do next

Answer 6

and subtract 4 at all side

Answer 7

how do u subtract 4 from -3/2

Answer 8

is it -7/2

Answer 9

Nope, \[-\frac{ 3 }{ 2 } - 4 = -\frac{ 3 }{ 2 } -\frac{ 8 }{ 2 } = -\frac{ 11 }{ 2 }\]

do you understand?

Answer 10

not really

Answer 11

what do u do next

Answer 12

-3≤2(x+4)<4
-3/2 ≤ x+4 < 2
-11/4 ≤ x < -2 it ends

Answer 13

thanks