Answer:
52 and 128
Step-by-step explanation:
x+y=180
x=-76+y
-76+2y=180
256=2y
y=128
x=52
Answer:
256
Step-by-step explanation:
You would do 180 - (-76) to get the difference. So you do 180 - (-76) on a calculator and it should give you a positive 256. Only because instead of subtracting, your basically adding.
