So are you trying to simplify one side to get it to look like the other?
Answer:
21.8
Step-by-step explanation:
An example of a metaphor are “raining cats and dogs” or “throw the baby out with the bath water “
Answer: M =
Step-by-step explanation:

M (x + y) + 4y = x + 2y (Multiply
in both sides)
M (x + y) = x + 2y - 4y
M (x + y) = x - 2y (Divide (x+y) from both sides)
M =