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3 years ago

12

There are 172 South American animals in the Springdale Zoo. That is 45 more than half the number of African animals in the zoo.

Write an equation you could use to find n, the number of Afircan animals in the zoo.

1 answer:

Dmitriy789 [7]3 years ago

4 0

Let x = number of South American animals
Let y = number of African animals

x=45+1/2y
x=172
Solve for y

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