find the values of x and y, if two ordered pairs (x-2,5) and (5,x-y) are equal
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Answer:
7 and 2 are the required value of x and y.
Step-by-step explanation:
Explanation:
Given that, two ordered pairs (x-2, 5) and (5, x- y) are equal.
Ordered pair - An ordered pair in mathematics is a set of two things. The order of the objects in the pair matters because, unless a = b, the ordered pair differs from the ordered pair.
Step 1:
⇒ x - 2 = 5
⇒x = 5 + 2 = 7 .........(i)
And x - y = 5 .......(ii)
From (i) we put the value of x = 7 in (ii) we get,
⇒ 7 - y = 5
⇒ 7 - 5 = y
⇒2 = y
Final answer:
Hence, 7 and 2 are the required value of x and y.
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