Question

Please solve them:-

4. Verify the following:
(1) (-14) + 9 = 9+ (-14)
(ii) (-6) + [(-8) + 12] = [(-6) + (-8)] + 12
(ii) (-8) + (- 12) = (-12) + (-8)
(iv) [(-9) + (-7)] + (-14) = (-9) + [(-7) + (-14)]
77
7
27​

Answer 1

Answer:

answer is in the picture

Answer 2

Answer:

okay!

Step-by-step explanation:

the picture is the answer as well as the explanation