Question

|m+1| +13 < 17 (answer is in this form:
m|_?_ 12 years ago

Answer 1

yes it should be in that form

Answer 2

start with
\[|m+1|<4\] then go to
\[-4<m+1<4\] and solve for \(m\) in one step

Answer 3

so it is -5<m<3

Answer 4

yes