Question

(b) (-12) - [(-15) + (-3) - 4]
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Answer 1

Answer:

-15-3-4

-15-7

-22

-12-(-22)

-12+22

10

Answer 2

Answer :

hey mate here is your answer

Explanation:

(-12) -[(-15) + (-3) - 4 ]

(- 12) - [( -18 ) - 4 ]

(-12) - [ - 22 ]

12 - 22

-10 ans

hope it helps you ......