Answer:
<h2>x = 12</h2>
Step-by-step explanation:

First of all multiply through by 5 to eliminate the fraction
That's

Next using the addition property add 4 to both sides of the equation
We have

<u>Divide both sides by 2</u>

We have the final answer as
<h3>x = 12</h3>
Hope this helps you
Answer: C
Step-by-step explanation:
If i simplify number 6 it would be -55/63
Answer:
All of them are correct except for number 15
Step-by-step explanation:
Number 15 is D.