carol051
carol051
22-10-2015
Mathematics
contestada
5a + 3 - 3a = -7 how do I get the answer
Respuesta :
ChaseShirley01
ChaseShirley01
22-10-2015
5a + 3 - 3a = -7
-3 -3
5a-3a=-10
2a=-10
-10 / 2= -5
a=-5
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