math

Find all integers x for which there exists an integer y such that
1/x + 1/y = 1/7.

I'm not exactly sure how to approach this problem. Please answer as soon as possible.

  1. 👍 0
  2. 👎 0
  3. 👁 209
  1. this might be a good place to start.
    google is your friend.

    https://web2.0calc.com/questions/find-all-integers-x-for-which-there-exists-an-integer-y-such-that-1-x-1-y-1-7-in-other-words-find-all-ordered-pairs-of-integers-x-y-that

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    What is the smallest of three consecutive integers if the sum of the smaller two integers is equal to 177 less than four times the largest? Note: Consecutive integers are integers that come one after the other. For example: -3, -2

    asked by Madison Joe on September 14, 2016
  2. math

    which of the following is a true statement? a. when comparing two integers, the integer with the greater absolute value is always the greater integer. b. when comparing two integers, the integer with the greater absolute value

    asked by Mackenzie on March 5, 2018
  3. math

    For 5 consecutive even integers, the sum of the first and third integer is 20 less than 3 times the fourth integer. What is the fifth integer?

    asked by harley on August 14, 2018
  4. Number Line

    If an integer a is pictured on the number line then the distance from the point on the number line that represents the integer to the origin is ƒaƒ. Using this idea answer the following. a. Explain why ƒa 2 bƒ is the distance

    asked by Sue on September 12, 2009
  5. discrete math

    1)prove that if x is rational and x not equal to 0, then 1/x is rational. 2) prove that there is a positive integers that equals the sum of the positive integers not exceeding it. Is your proof constructive or nonconstructive? For

    asked by thisha on September 28, 2006
  1. Algebra

    The sum of two consecutive odd integers is 56. A. Define a variable for the smaller integer. B. What must you add to an odd integer to get the next greater odd integer? C. Write an expression for the second integer. D. Write and

    asked by Bri on October 14, 2011
  2. Algebra

    The larger of two positive integers is five more than twice the smaller integer. The product of the integers is 52. Find the integers. Must have an algebraic solution.

    asked by Thomas on October 29, 2007
  3. Math(1 question plz help thanks!=D

    if two integers have the same absolute value which of the following is true about the integers? A. they must be the same integer B. they must be the opposite integer*** C. they could be the same or opposite integer (plz help my

    asked by Sparkles_01 on April 5, 2016
  4. math

    the product of three consecutive integers is 22 less than the cube of the middle integer. Find the integer.

    asked by jamie on January 31, 2013
  5. math

    Find the sum of the first one thousand positive integers. Explain how you arrived at your result. Now explain how to find the sum of the first n positive integers, where n is any positive integer, without adding a long list of

    asked by Anonymous on May 16, 2016
  6. discrete math

    Could someone help me with this induction proof. I know its true. given then any integer m is less than or equal to 2, is it possible to find a sequence of m-1 consecutive positive integers none of which is prime? explain any help

    asked by Kai on March 26, 2007

You can view more similar questions or ask a new question.