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সমাধান সেট নির্ণয় কর: $2x+\sqrt2=3x-4-3\sqrt2$

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$2x+\sqrt2=3x-4-3\sqrt2$

বা, $2x-3x=-4-3\sqrt2-\sqrt2$

বা, $-x=-4-4\sqrt2$

বা, $-x=-4\left(1+\sqrt2\right)$

$\therefore x=4\left(1+\sqrt2\right)$
[উভয় পক্ষকে $(-1)$ দ্বারা গুণ করে]

সুতরাং নির্ণেয় সমাধান সেট $S=\left\{4\left(1+\sqrt2\right)\right\}$ [Answer]

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