Question

value of a in x-y+2=0 is
please answer this question​

Answer 1

Answer:

a can be anything come in your mind

Step-by-step explanation:

As It isn't a variable in the question.

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Answer 2

Answer:

x-y+2=0

if x = 0

\begin{gathered}0-y+2=0\\\\\Rightarrow y= 2\end{gathered}

0−y+2=0

⇒y=2

so (0,2) is the solution

Now if y=0

\begin{gathered}x-0+2=0\\\\\Rightarrow x=-2\end{gathered}

x−0+2=0

⇒x=−2

Hence, (-2,0) is the solution