Answer: x=4
Step-by-step explanation:
add 4 to both sides.
2x= 4+4
simplify 4+4=8
2x=8
divide both sides by 2.
x= 8/2
simplify 8/2 to 4.
x=4
The last number line the correct answer!
-2a-5>3
-2a>8
a<-4
( the sign is flipped in the end because when you multiply or divide by a negative number, the sign flips the other way around)
<h3>
Answer: 3x</h3>
Explanation:
When x is zero or larger, then |x| = x.
An example: |9| = 9
This applies to |3x| as well, so |3x| = 3x when 
Answer:
(22, 0)
Step-by-step explanation:
Answer:
It depends on the month
Step-by-step explanation:
