dalia6hhj
dalia6hhj dalia6hhj
  • 09-09-2016
  • Mathematics
contestada

twice the difference of a number z and 12 is equal to 10

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texaschic101
texaschic101 texaschic101
  • 09-09-2016
2(z - 12) = 10 <== ur equation
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Aleesha111 Aleesha111
  • 09-09-2016
2(z-12) = 0
2z -24 = 0
2z = 24
z= 12
Answer Link

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