jay3991 jay3991
  • 11-10-2019
  • Mathematics
contestada

11+3(2x-1) = 20 -- x

Respuesta :

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  • 11-10-2019

Answer:

x=3.50

Step-by-step explanation:

2*3.50=7

7-1=6

3+6=9

9+11=20

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