Answer:
Step-by-step explanation:

Answer:
B is the correct answer to your question
1 - 5/15 + 3/15
Just use common denominators!
Hope that helped. :)
Comment if you want me to give you the step by step thank you
Answer:
D. Multiplication property of equality
Step-by-step explanation:
5 is multiplied to both sides of the equation, resulting to x = -10