werke94
werke94
22-06-2017
Mathematics
contestada
1-2.4a+5+1.9a simplify the expression
Respuesta :
Banabanana
Banabanana
22-06-2017
1 - 2.4a + 5 + 1.9a = (1+5) + (1.9a-2.4a) = 6 - 0.5a
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