MissQueen9395 MissQueen9395
  • 02-02-2021
  • Mathematics
contestada

If x=4 and y=7, evaluate the following
20 - ( 3 y - 4 x )

Respuesta :

sanz877
sanz877 sanz877
  • 02-02-2021

Answer:

15

Step-by-step explanation:

3y=21

4x=16

21-16=5

20-5=15

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