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Irina18 [472]
2 years ago
13

-4x + 1ly = 15x = 2y x = y =​

Mathematics
1 answer:
sertanlavr [38]2 years ago
6 0

Answer: you wrote it wrong

Step-by-step explanation:

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If 3×1=34 2×3=65 6×1=67 5×4=209 then 6×3=
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twice the number of donuts was only 6 less than 24 times the number of cream puffs. 10 times the number of cream puffs was only
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donuts and cream puffs were  45 & 4 respectively !

<u>Step-by-step explanation:</u>

Here we have , twice the number of donuts was only 6 less than 24 times the number of cream puffs. 10 times the number of cream puffs was only 5 less than the number of donuts   We need to find how many donuts and cream puffs were there . Let's find out:

Let number of donuts and cream puffs are x & y respectively ! So ,

  • twice the number of donuts was only 6 less than 24 times the number of cream puffs

According to this statement equation is :

⇒ 2x=24y-6

⇒ x=12y-3            ................(1)

  • 10 times the number of cream puffs was only 5 less than the number of donuts

According to this statement equation is :

⇒ 10y= x-5

⇒ x=10y+5               ................(2)

Equation (1) & (2) :

⇒ 12y-3=10y+5

⇒ 2y=8

⇒ y=4

Putting  y=4 in  x=12y-3  :

⇒ x = 12(4)-3

⇒ x = 45

Therefore , donuts and cream puffs were  45 & 4 respectively !

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