jurnee2
jurnee2
06-12-2017
Mathematics
contestada
The sum of twice a number and 7 is 32
Respuesta :
NafisM123
NafisM123
06-12-2017
2n+7 =32
32-7=25
25=2n
25/2=12.5
12.5=n
Answer Link
texaschic101
texaschic101
06-12-2017
2x + 7 = 32
2x = 32 - 7
2x = 25
x = 25/2
x = 12.5
Answer Link
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