Question

x=5,y=-2 is a solution of the linear equation :
(A) 2x- y = 12
(B) x-3y = 0
(C) x + 3y = 1
(D) 20+ y = 9​

Answer 1

Answer:

A)2x-3y=12

2(5)-(-2)=12.

10+2=12

12=12

Answer 2

Answer:

ans (A)

Step-by-step explanation:

2*5+2 =13 lhs =rhs