Question

Question 6
The equation x = 7, in two variables, can be written as:


A) 1.x + 1.y = 7
B) 1.x + 0.y = 7
C) 0.x + 1.y = 7
D) 1.x - 1.y = 7

Answer 1

The answer is B.
Here, the coefficient of ‘y’ in the given equation x = 7 is 0.
So, the equation can be written as 1.x + 0.y = 7.
Hence, the required equation is 1.x + 0.y = 7.