Answer:
-4
Step-by-step explanation:
-12 - (-8)
the two negatives will combine to make a positive so:
-12 + 8 = -4
can also be seen as:
-12 - -8
Which would be the same as:
-12 + 8
(The minus signs cancel each other out, so it turns positive.)
and to solve:
First Group like terms:
Add similar elements:
y incpy would be 1/5