jacemayx jacemayx
  • 23-09-2016
  • Mathematics
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Simplify 8a + 4b - 7a -3b

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Аноним Аноним
  • 23-09-2016
[tex]8a + 4b - 7a -3b[/tex] 

[tex](8a-7a)+(4b-3b) [/tex]  [tex]\text{Gather like terms }[/tex] 

[tex]a+b[/tex]  [tex]\text{Solution}[/tex]
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