Question

Write a linear equations in x and y can having a solution as x = 1, y = 3. How many equations can be formed?

Answer 1

Answer:

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Step-by-step explanation:

As x = -1, y = 3 is a point

So many lines can pass through a point,  

Therefore infinitely many pairs can possible

like (i)x−y=−4,x+y=2

(ii)  6x−2y=−12,3x+y=0

Answer 2

Answer:

GIVEN BELOW

Step-by-step explanation:

2x+3y=11

x=1 y=3

2×1+3×3=11

2+9=11

11=11

Thus (1,3)is a solution.

Infinity such equations can be formed.(try and c)

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