Answer:
or
Step-by-step explanation:
Given the following expression:

You can follow these steps in order to simplify it:
1. You need to apply Distributive property:

2. And now you must add the like terms. Then:

Therefore you get the following answer:
or
2x+2 < x+3
2x-x < 3-2
x <1
Answer:
± 42.25
Step-by-step explanation:
±6.5^2 = ±42.25