Question

which of the following are solution for x-2y=4
a.)0,2
b.)2,0
c.)4,0
d.)1,1
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Answer 1

Answer: ( c ) is the correct option for this answer

As we put the value of x = 4 and y = 0

We get , 4 - 2 x 0 = 4

= 4 - 0 = 4

= 4 = 4

Hence proved

Answer 2

$\bf \red{answer}$

c) 4,0 is the answer

EXPLANATION

putting x=4 and y =0

LHS = 4-2(0)

=4-0

4=4=RHS

hence LHS=RHS

so 4,0 is the solution