dansenme589 dansenme589
  • 25-09-2017
  • Mathematics
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simplify 2 a + 4 - 7 a + a

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AnimeBrainly
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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