Question

What's the solution set of –3 < x + 5 < 7?

Answer 1

-8(less than) X (less than) 2

when I put less than I mean the sign this should be the answer double check me

Answer 2

`\left \{ {{-3<x+5} \atop {x+5<7}} \right.`

`\left \{ {{-3+(-5)<(x+5)+(-5)} \atop {(x+5)+(-5)<7+(-5)}} \right.`

`\left \{ {{-3-5<x+5-5} \atop {x+5-5<7-5}} \right.`

`\left \{ {{-8<x} \atop {x<2}} \right.`

`\left \{ {{x>-8} \atop {x<2}} \right.`

`-8<x<2`

`x` ∈
`(-8,2)`