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  • 29-09-2019
  • Mathematics
contestada

If C=2a-5 and D=3-a, then C-2D equals

Respuesta :

MathPhys
MathPhys MathPhys
  • 29-09-2019

Answer:

4a − 11

Step-by-step explanation:

C − 2D

(2a − 5) − 2(3 − a)

2a − 5 − 6 + 2a

4a − 11

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