Question

Find the value of a) −12 − [(−15) + (−2) − 3] b) 75 − (−36) + (−18) + (−40)

Answer 1

Answer:

a) 8

b) 53

Step-by-step explanation:

-12-[(-15)+(-2)-3]

-12-(-15-2-3)

-12-(-20)

-12+20

8

b) 75-(-36)+(-18)+(-40)

75+36-18-40

111-58

53

Answer 2

Answer:

Hello dear...

Step-by-step explanation:

• −12 − [(−15) + (−2) − 3]
• -12+15+2+3
• -12+20
• 8

• 75 − (−36) + (−18) + (−40)
• 75+36-18-40
• 111-58
• 53

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