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1 year ago

13

4. You have 36 pairs of running shoes. Let x be the

1 answer:

Liono4ka [1.6K]1 year ago

4 0

Answer:

Nikes: 24 pairs
Adidas: 12 pairs

Step-by-step explanation:

The system of equations can be written ...

x + y = 36

x = 2y

__

The system can be solve by substituting for x:

(2y) +y = 36

y = 12 . . . . . . divide by 3

x = 2(12) = 24

There are 24 pairs of Nikes and 12 pairs of Adidas.

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