Question

4. Verify the following:
(i) (-14) + 9 = 9+ (-14)
(ii) (-8) + (- 12) = (-12)+(-8)
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Answer 1

Answer:

1) -14+9==9-14

-5=-5

2) -8-12=-12-8

-20=-20

Answer 2

1)14 + 9= 9 - 14

RHS = LHS

Hence proved

2) - 8 - 12= - 12 - 8

- 20 = - 20

Hence proved