What is the result of subtracting the second equation from the first?
-4x-2y=-2
x-2y=9
1 answer:
Answer:
x=2.2
y=-3.4
Step-by-step explanation:
subtract the second from the first
-5x=-11
x=2=2
substituting by x in the first equation
so y=-3.4
You might be interested in
Answer:
C. You have to multiply both powers to simplify.
Answer: 7
Step-by-step explanation:
it is trust me.
Answer:
-11
Step-by-step explanation:
-17+18-12=x
1-12=x=-11
Answer:
This is not a question.
Step-by-step explanation: