melisagoreses4
melisagoreses4 melisagoreses4
  • 21-02-2021
  • Mathematics
contestada

3y + z
3. Given that I =
find
y - z
(a) the value of x when y = 7 and 2 = 2,
(b) the value of z when x = 4 and y = 9​

Respuesta :

luciandanilo188
luciandanilo188 luciandanilo188
  • 21-02-2021

Answer:

a

Step-by-step explanation:

(a) the value of x when y = 7 and 2 = 2,

Answer Link

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