Question

How do you solve `2x+3<=-4` or `2x+3>=4`?

Answer 1

`x<=-7/2` or `x>=1/2`.

Explanation:

Solve each individually.

`2x+3<=-4`
`2x<=-7`
`x<=-7/2`

`2x+3>=4`
`2x>=1`
`x>=1/2`

So the answer is `x<=-7/2` or `x>=1/2`.