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MathematicsMathematics
30 November, 03:02

1. 12 = x + 3

2. b+0.6 = - 1

3. a + (-4) = - 13

4. x+27 = - 12

5. a + (-1.2) = - 5.5

+5
Answers (2)
  1. 30 November, 03:08
    0
    1. x = 9

    2. b = - 1.6

    3. a = - 9

    4. x = - 39

    5. a = - 4.3
  2. 30 November, 03:18
    0
    1. 12=x+3 12-3=9 now try 9+3 that is 12 so x=9

    2. b+0.6=-1 - 1-0.6=-1.6 - 1.6+0.6=-1 b=-1.6

    3. a=-9

    4. x=-39 I believe

    5. a=-4.3
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Home » Mathematics » 1. 12 = x + 3 2. b+0.6 = - 1 3. a + (-4) = - 13 4. x+27 = - 12 5. a + (-1.2) = - 5.5
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