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Question
Find the value of x and y if (3x, 5y) = (9, 10).
Sum
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Solution
Given: (3x, 5y) = (9, 10).
Step-wise calculation:
1. Equate corresponding coordinates:
3x = 9 and 5y = 10
2. Solve each:
`x = 9/3`
= 3
`y = 10/5`
= 2
⇒ x = 3, y = 2.
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