lovetehonna11
lovetehonna11
08-09-2015
Mathematics
contestada
Can someone please help me
-3x+7-7x=37
Respuesta :
Panoyin
Panoyin
08-09-2015
-3x + 7 - 7x = 37
-3x - 7x + 7 = 37
-10x + 7 = 37
- 7 - 7
-10x = 30
-10 -10
x = -3
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