https://peda.net/id/6bc9b9826 2015-10-05T14:01:25+03:00 https://peda.net/:static/548/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license noopener" href="https://peda.net/info" target="_blank">Peda.net-yleislisenssi</a></div> https://peda.net/id/0ca0fd14a70 2026-10-08T09:49:10+03:00 s. 45 teht. 2-8<br/> <br/> Tark. s. 100 2016-11-10T08:08:07+02:00 https://peda.net/id/55580de66 2019-10-08T08:50:40+03:00 Onko lukupari (x,y)=(4,-6) yhtälöparin <br/> a) [[$ \begin{cases} y = x -10 \\ x + 2y = -10 \end{cases} $]]​<br/> <br/> b)[[$ \begin{cases} 2x - y = 14 \\ \frac{x}{2} + \frac{y}{3} = 0 \end{cases} $]]​<br/> <br/> ratkaisu? 2015-10-05T14:15:06+03:00