If x = 3 and y. = 3 is a solution of 2x – 3y – k = 0 then the valu

1.	If x = 3 and y. = 3 is a solution of 2x – 3y – k = 0 then the value of k is A) 3 B) – 3 C) 0 D) – 6
Answer» Correct option is (B) –3 Given that x = 3, y = 3 is a solution of 2x – 3y – k = 0 \(\therefore2\times3-3\times3-k=0\) \(\Rightarrow\) 6 - 9 - k = 0 \(\Rightarrow\) k = 6 - 9 = - 3 Correct option is B) – 3

If x = 3 and y. = 3 is a solution of 2x – 3y – k = 0 then the value of k is A) 3 B) – 3 C) 0 D) – 6

Answer»

Correct option is (B) –3

Given that x = 3, y = 3 is a solution of 2x – 3y – k = 0

\(\therefore2\times3-3\times3-k=0\)

\(\Rightarrow\) 6 - 9 - k = 0

\(\Rightarrow\) k = 6 - 9 = - 3

Correct option is B) – 3