araujo araujo
  • 01-02-2018
  • Mathematics
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rifenbarksheadp34daa
rifenbarksheadp34daa rifenbarksheadp34daa
  • 01-02-2018
For the first question the answer is B
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manbat1027
manbat1027 manbat1027
  • 01-02-2018
7. 2( 3x + 7) = -22
        6x + 14 = -22
               -14    -14
        6x = -36
          X = -6

8. x - 8 = 24
       +8    +8
      x = 32
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