Question

write four solutions for each of the following equation. a) x=4y

Answer 1

Answer:

SOLUTION 1 :

assume x = 4,

now, 4 = 4y » y = 1

x = 4, y = 1

SOLUTION 2 :

assume x = 3,

now, 3 = 4y » y = 3 / 4

x = 3, y = 3 / 4

SOLUTION 3 :

assume x = 64,

now, 64 = 4y » y = 1y

x = 64, y = 16

SOLUTION 4 :

assume x = 100,

now, 100 = 4y » y = 25

x = 4, y = 25

Answer 2

Answer :

We have,

• x = 4y

To find ,

• Any four solutions for the following equation.

Solution :

1★

Let the value of y be 1

• y = 1
• x = 4 ×1 = 4

2★

Let the value of y be 2

• y = 2
• x = 4 × 2 = 8

3★

Let the value of y be 3

• y = 3
• x = 4 × 3 = 12

4★

Let the value of y be 4

• y = 4
• x = 4 × 4 = 16

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The four solutions are :-

• x = 1 ; y = 4
• x = 2 ; y = 8
• x = 3 ; y = 12
• x = 4 ; y = 16

Values in tabular form :

$\begin{lgathered}\boxed{\begin{array}{cccc}\sf Value\: of\:x&\sf Value\:of\:y\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}\\\sf 1&\sf 4 \\\\\sf 2 &\sf 8\\\\\sf 3&\sf 12\\\\\sf 4&\sf 16\\\\\</p><p>\end{array}}\end{lgathered}$

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