Question

find the solution of the linear equation 3x-y=4 which represent a point on: the line x=y​

Answer 1

$\sf\large{\underbrace{Solution \implies (2,2)}}$

$\sf\large{\underline{\underline{Given,}}}$

$\sf\large{ \: \: \: \: \: \: \: The\: linear\: equation\:is\: 3x - y = 4}$

$\sf\large{\underline{\underline{Now,}}}$

$\sf\large{For\:the\:line\: x = y}$

$\sf\large{\implies x - y = 0.........(1)}$

$\sf\large{Subtracting\:(1)\:from 3x - y = 4.}$

$\sf\large{\underline{\underline{Terefore,}}}$

$\sf\large{\implies x = 2}$

$\sf\large{\implies y =2}$

$\sf\large{\underline{\underline{Hence,}}}$

$\sf\large{ \: \: \: \: \: \: \: The\:solution\:is\:(2,2)}$

Answer 2

QUESTION:-

✯ғɪɴᴅ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ ᴏғ ᴛʜᴇ ʟɪɴᴇᴀʀ ᴇϙᴜᴀᴛɪᴏɴ 3x-ʏ=4 ᴡʜɪᴄʜ ʀᴇᴘʀᴇsᴇɴᴛ ᴀ ᴘᴏɪɴᴛ ᴏɴ: ᴛʜᴇ ʟɪɴᴇ x=ʏ

ANSWER✔

$\large\underline\bold{GIVEN,}$

$\sf\therefore 3X-Y=4$

$\large\underline\bold{TO\:FIND,}$

$\sf\therefore THE\: SOLUTION\:OF\:LINEAR\:EQUATION \:3X-Y=4$

$\large{\underline{Solution,}}$

$\sf\large{\underline{ACCORDING\:TK\: QUESTION,}}$

$\sf{ The\: linear\: equation\:is\: 3x - y = 4}$

$\sf\implies{For\:the\:line\: x = y}$

$\sf{\implies x - y = 0.........(1)}$

$\sf{Subtracting\:(1)\:from 3x - y = 4.}$

$\sf{\underline{Therefore,}}$

$\sf{\implies x = 2}$

$\sf{\implies y =2}$

$\large{\boxed{\bf{\star \:The\:solution\:is\:(2,2}}}$

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