Matthew990 Matthew990
  • 01-02-2021
  • Mathematics
contestada

2a + 3a + 4a =5a -18

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Randaaboulmagd Randaaboulmagd
  • 01-02-2021

Answer:

-9/2

Step-by-step explanation:

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chiwwy4
chiwwy4 chiwwy4
  • 01-02-2021

Answer: a=-9/2 (Exact Form) a=-4.5 (Decimal form) a=-4 1/2 (mixed Number form)

Step-by-step explanation:

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