creepermin3 creepermin3
  • 19-03-2018
  • Mathematics
contestada

solve this problem for N
N - (2 x 7) = 7

A.20
B.21
C.22

Respuesta :

shaeraer
shaeraer shaeraer
  • 19-03-2018
N= 21 so the answer is B 21 is correct 21


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23paigeweir
23paigeweir 23paigeweir
  • 19-03-2018
n-(2*7)=7
n-14=7
n+(14-14)=7+14
n=21
B. 21
Answer Link
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