ExplanationLet us assume team Y scored \(a\) number of points

From question we get Team x points to be \(a + p\)

Total point would then be \(a + a + p = 2a + p\)

Also, from question we know that \(2a + p = 10\)

Now twice the number of points team Y scored would be \(2a\)

Quantity \(B = 10 - p\); we have derived \(2a + p =10\) so replace \(2a + 10\) in place of 10

we get, \(B = 2a + p - p = 2a\)

Qnty A = Qnty B

option C

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This is my response to the question and may be incorrect. Feel free to rectify any mistakes