Question

Given: x + 2 < -5.
Choose the solution set.
{x | x ∈ R, x < -7}
{x | x ∈ R, x < -3}
{x | x ∈ R, x < 3}
{x | x ∈ R, x < 7}

Answer 1

{x | x ∈ R, x < -3}

Answer 2

u always just throw one out guessing like u said

Answer 3

\[x+2<-5\]

Answer 4

add 2 to both sides and you get

{x | x ∈ R, x < -3}

Answer 5

\[x<{-5-2=-7}\]

Answer 6

x<-7