Multiply the denominators together and the numerators together and you have your answer
Answer:
the answer will have a decimal but there is no such thing as type of answer.
there are many ways to answer this
The answer is the substitution property
Answer:
y=20,x=9
When doing problems like this it is important to always note: whatever you do to one side of the = sign you have to do to the other side.
Step-by-step explanation:
For this problem it helps that they already give you what y equals to so you can plug y in the top equation to figure out what x is. See attachment for step by step process