Question

(a) (-30) - 10 (b) 50 = (-5)
(c) (-36)=4
(d) (-49) = (49) (e) 13 = [(-2) + 1]
(f) 0=(-12
(g) (-31) =((-30)+(-1)]
(h) [(-36) = 12] = 3 (1) [(-6) + 5)] = [(-2) + 1]
2. Verify that a=(b+c)+(a+b)+(a=c) for each of the following values of
(a) a = 12, b=-4, c= 2
(b) a=(-10), b = 1.c=1
3. Fill in the blanks:
(a) 369 =
= 369
=-1
(c) (-206) =_= 1
(b) (-75) =
(d) -87 =87
- 48 = -1
(e)
+1=-87​

Answer 1

Answer:

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