MUSAM
MUSAM
23-02-2017
Mathematics
contestada
i need help with all and solve thanks
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keiranelmwood
keiranelmwood
24-02-2017
1.)
X - 17 = 53
X = 70
2.)
X - 5 = 69
X = 74
3.)
X + 9 = 15 - 40
X = -34
4.)
X + 20 = 55
X = 35
5.)
D + 9 = 2 - 21
D = -28
6.)
X - 30 = 91
X = 121
7.)
X + 31 = 67
X = 36
8.)
O + 8 = 51
O = 43
9.)
9X = 63
X = 63/9
X = 7
10.)
2X = 12 + 4
2X = 16
X = 8
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musam2
musam2
24-02-2017
that was my account i forgot the password what to do
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