Math, asked by nandinijoshi25, 3 months ago

Which of the following ordered pairs is a solution of the equation
x - 2y – 6=0 ?
(a) (2, 4)
(b) (0,3)
(C) (-4,1)
(d) (4, -1)​

Answers

Answered by dj260
4

Answer:

(4,-1)

Step-by-step explanation:

Input every pair into the equation....

1)x-2y-6=2-2×4-6=2-8-6=-12

This is incorrect.

Likewise, you can try doing for others....

Hope that helps you....

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Answered by amitnrw
0

Given :  equation x-2y-6=0

To Find : which of the following ordered pairs is the solution of the equation x-2y-6=0

a.(2,4)

b.(0,3)

c.(-4,1)

d.(4,-1)​

Solution:

ordered pair  which is solution of the equation  x-2y-6=0

will satisfy the equation

x-2y-6=0

a.(2,4)

substitute x = 2 and y = 4

=> LHS =  2 - 2(4) - 6

= 2 - 8 - 6

= -12

≠ RHS

b.(0,3)

substitute x =0 and y = 3

=> LHS =  0 - 2(3) - 6

= 0 - 6 - 6

= -12

≠ RHS

c.(-4,1)

substitute x = -4 and y = 1

=> LHS =  -4 - 2(1) - 6

=-4 - 2 - 6

= -12

≠ RHS

d.(4,-1)​

substitute x = 4 and y = -1

=> LHS =  4 - 2(-1) - 6

=4 +2 - 6

= 0

= RHS

Hence  (4 , 1) is the required ordered pair

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