Answer:
<u>One</u>
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There are infinite solutions to this , so and coordinate with than x value of 2 will lie on x=2
Let n represent the number. You require
7n - 2n = 55
5n = 55 . . . . . . collect terms
n = 11 . . . . . . . divide by 5
The number is 11.
Answer:
The distance between point A and point B is 5 units