Question

Q.9.
The equation x= 7, in two variables, can be written as :
(A) x + y-7= 0 (B) x + Oy - 7 = 0 (C) x + y + 7 = 0
(D) x + Oy + 7 = 0
A
OB
C​

Answer 1

Answer:

Option B is correct, i.e. x+0y-7= 0

Step-by-step explanation:

x=7

we can write it as, x+0y= 7 because 0y=0 and if we add 0 in x then there will be no change in the value of x.

Now, by transposition method

x+0y-7=0, i.e. option B

Answer 2

:

Mark Me As Brainliest And Thank Me If The Answer Is Useful.

-- :

x=7 can be written as, 1.x+0.y=7 as the coefficient of x is 1 and that of y is 0.