dominictorres0406 dominictorres0406

15-01-2021
Mathematics

contestada

If x = 2y + 3 and 4x – 5y = 9, what is the value of y?

Respuesta :

Autumnvanna07 Autumnvanna07

15-01-2021

Answer:

Step-by-step explanation:

y=-1 ans.

x=2*-1=3

x=-2+3

x=1 ans.

Proof:

4*1-5*-1=9

4+5=9

9=9

Answer Link

taylorraintilt taylorraintilt

15-01-2021

Answer:

9

Step-by-step explanation:

Answer Link

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