Question

i will give a medal
please solve this and describe the steps it took to get the answer.
7< X + 6< 12

Answer 1

okay so this can be taken and solved using 2 seperate functions.
function 1: 7< X + 6
function 2: X + 6 < 12

Answer 2

where F1: 1<X
F2: X<6

Answer 3

Subtract 6 on all sides.
1<x<6

Answer 4

then we just take the intersection

Answer 5

1<X<6.

Answer 6

thanks very much