dansenme589
dansenme589
25-09-2017
Mathematics
contestada
simplify 2 a + 4 - 7 a + a
Respuesta :
AnimeBrainly
AnimeBrainly
25-09-2017
2a + 4 - 7a + a
2a -7a +a +4
-5a + a +4
-4a + 4
-4a + 4 is your answer
hope this helps
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