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At a concert, 3 adult tickets and 2 child tickets cost $167 whereas 2 adult tickets and 1 child ticket cost$103. Find the price of an adult ticket.

Respuesta :

The answer to the question is $40
0204623

Answer:

Adult tickets cost $39

Step-by-step explanation:

c = -2a+103

2c=-4a+206

3a -4a +206 = 167

-a+206 = 167

-a = -167

a=39

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