justinmac542 justinmac542
  • 01-10-2020
  • Mathematics
contestada

6a - 3d
when a = 1, d = 2

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Importance
Importance Importance
  • 01-10-2020

Hello.

Swap the letters with the known numbers.

6a - 3d --> 6 * 1 - 3 * 2

Use PEMDAS

6 * 1 = 6

3 * 2 = 6

6 - 6 = 0

The final answer is 0

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