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Question 26 A cinema ticket for an adult costs £t. A cinema ticket for a child costs £3. James bought four adult tickets and seven child tickets. The total cost was £49. An equation that can be solved to find the cost of an adult ticket had been found to be 4t+21= 49. Solve this equation to find the cost of an adult ticket.​

1 Answer

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Answer:

The cost of an adult ticket is 7.

Explanation:

4t + 21 = 49

- 21 = 28

4t = 28

/4 = 7

t = 7

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