angierivera23 angierivera23
  • 21-02-2018
  • Mathematics
contestada

Find x when y=6 in the literal equation 5x +4y =39

Respuesta :

mach15 mach15
  • 21-02-2018
If I did it right then x would equal 3.
Answer Link
robertadrummond
robertadrummond robertadrummond
  • 21-02-2018
5x + 4(6) = 36
5x + 18 = 36
- 18 -18
5x = 18

5/5 18/5

X= 3.6
Answer Link

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