cecillia104 cecillia104

19-03-2016
Mathematics

contestada

3s+7=S+5 Please help me

Respuesta :

19-03-2016

3s+7=S+5
-7 -S
2s = -2
S= -1

Answer Link

desigirlsrock desigirlsrock

19-03-2016

3s + 7= s + 5
3s + 7 - s = 5
2s + 7 = 5
2s = 5 - 7
2s = -2
s = -2/2
s = -1

Answer Link

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