Question

x is equal to 5 Y is equal to minus 2 is a solution of the linear equation
a)2x+y=9
b)2x-y=12
c)x+3y=1
d)x+3y=0​

Answer 1

Answer:

try with hit and trial method.

for option b if we put x=5 and y=-2,

L.H.S becomes equal to 2(5) - (-2)

which = 10+2=12= R.H.S

therefore ans is b

Answer 2

Answer:

answer is

Step-by-step explanation:

x=2-5y

x=-3y

therefore x+3y=0

plz mark the brilliant answer