Answer:
x-y=x+(-y)
Step-by-step explanation:
minuend = x
subtrahend = y
x - y = x + (-y)
x + y = x - y
proved
12
0 + 12 = 12
Answer: B. -3, -2, 1, 2, 5
Please give brainliest
-4, -x^2, x^2, 4
the question is not so clear
is it (x+3)/3 or what you have written is correct
