Question

Which of the following
is not a linear eqution?
(a)x+y=3(B) x-7=y (1) xy = 3 answer pls
​

Answer 1

Step-by-step explanation:

x+y=7

When x=1

y=7−1=6

When x=2

y=7−2

=5

(1,6) and (2,5) are the two solutions.

Answer 2

Answer:

c) xy = 3

Step-by-step explanation:

a) and b) are in the plus and minus term but c) is in the multiple term so the c) is not a linear equation