ashantigadson9
ashantigadson9
26-09-2014
Mathematics
contestada
What Is (-3x-7)+(4x+7)
Respuesta :
piinkpanda
piinkpanda
26-09-2014
-3x-7+4x+7
Gather like terms
(-3x+4x)+(-7+7)
Simplify
x
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