Seudónimo Seudónimo
  • 02-02-2016
  • Mathematics
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what is the answer to 7a=63

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Аноним Аноним
  • 02-02-2016
Use inverse operations.
7a=63   Divide 7 on both sides to isolate variable.
a=9
This is a one step equation.
Answer Link
Аноним Аноним
  • 02-02-2016
7a = 63
7a/7 = 63/7
a = 63/7
a = 9

Answer: a = 9
Answer Link

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