Answer:
I think this is the answer

Answer:
B. 1 and -2
Explanation:
First, add up the equations:
x-x+3y+y=4
4y=4
y=1
Now, plug y into any of the original equations above and solve for x:
-x+1=3
-x=2
x=-2
Therefore, the answer is B. 1 and -2
Which ever on is on the whole side of the side of the decimal...or in other words, what ever number is on the left side of the decimal
Answer:
false
Step-by-step explanation:
x can be equal to 2 or -2 since square root of a number can't be negative