obiada570
obiada570 obiada570
  • 13-02-2020
  • Mathematics
contestada

Adding 7 to q number is the same as subracting 4 from double the number, what is the number?​

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ldelousia
ldelousia ldelousia
  • 13-02-2020

q+7=q2-4

(so sorry if this doesn't help)

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