Question

solve this inequality
4-x < 9

Answer 1

Answer:

There is 2 answers to this. Which ever one is the closest to the one you are looking for...

Step-by-step explanation:

This is how you get the first answer:

4-x<9

-x+4<9

(-x+4) + (-4) <9 + (-4)

-x + 4 - 4 <9 - 4

x > -5

How you get the second answer is to take the previous answer one more step, and you get this:

x > -5

x∈(-5,∞)

Hope this helps you!!