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Write four solutions for each of the following equations:(iii) x = 4y. Q.2(3)

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Find the best solution of ncert class 9th chapter linear equations in two variables . Sir please help me to solve the important question of exercise 4.2 question number 2(3). How i solve this question in a easiest and simplest way. Write four solutions for each of the following equations:(iii) x = 4y.

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  1. Solution:

    To find the four solutions of x = 4y we substitute different values for x and y

    Let x = 0

    Then,

    x = 4y

    0 = 4y

    4y= 0

    y = 0/4

    y = 0

    (0,0)

    Let x = 1

    Then,

    x = 4y

    1 = 4y

    4y = 1

    y = 1/4

    (1,1/4)

    Let y = 4

    Then,

    x = 4y

    x= 4×4

    x = 16

    (16,4)

    Let y =

    Then,

    x = 4y

    x = 4×1

    x = 4

    (4,1)

    The solutions are (0,0), (1,1/4), (16,4), (4,1)

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