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Assoli18 [71]
4 years ago
14

Your family orders delivery from a local restaurant

Mathematics
1 answer:
anyanavicka [17]4 years ago
8 0

Answer:

1 person ordered chicken and 5 people ordered  steak

Step-by-step explanation:

Since we have equations already given, lets solve to get the answer.

<u>First, substitution</u>

  • x=6-y

<u>Then, as per the second equation</u>.

  • 14(6-y) + 17y = 99
  • 84-14y + 17y = 99
  • 3y=99-84
  • 3y= 15
  • y= 15/3
  • y= 5

<u>Then</u>

  • x=6-y
  • x=6-5
  • x=1

We got 1 chicken and 5 steak orders

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