Question

2x +y=7 के चार हल ज्ञात कीजिए​

Answer 1

Answer:

x =2 / 3 / 4 / 5

y =3 / 1 / -1 / -3

Answer 2

$Given \: Linear \: equation \: in \: two$

$variables \: i.e., \:x \: and \: y \: is :$

$2x + y = 7$

$\implies y = -2x + 7$

$\begin {tabular} {|c|c|c|c|c|}\\\cline {1-5} x&-2&-1&0&3\\\cline {1-5} y&11&9&7&1\\\cline {1-5} (x,y)&(-2,11)&(-1,9)&(0,7)&(3,1)\\\cline {1-5} \end {tabular}$

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