Question

Is (1, –4) a solution to the equation y = –2x?​

Answer 1

no it can’t be the solution

Explanation:

y=–2x

–4=–2(1)

–4=–2 (error)

Answer 2

No

Check

-4 = -2(1)

L.H.S

= -2(1)

= -2

is not = R.H.S.