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  • 1. 8+-3=2. 9+-5=3. 12+-8=4. -9+2=5. -6+4=reminder:...

1. 8+-3=
2. 9+-5=
3. 12+-8=
4. -9+2=
5. -6+4=

reminder: + is positive
- is negative​

Answers

  • Réponse publiée par: enrica11

    1. 8 + -3 = 5

    8 + -3 = 8 - 3

    2. 9 + -5 = 4

    = 9 - 5

    3. 12 + -8 = 4

    = 12 - 8

    4. -9 + 2 = -7

    5. -6 + 4 = -2

    Summary of answers

    1. 5

    2. 4

    3. 4

    4. -7

    5. -2

  • Réponse publiée par: snow01
    Ang hirap ng math.. di ko kaya
  • Réponse publiée par: candace08
    To solve this equation, you can do the method of substition. after you do that, you will find that the answer is 63.
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1. 8+-3=2. 9+-5=3. 12+-8=4. -9+2=5. -6+4=reminder: + is positive - is negative​...