Linear equations pamwe chete uye vaviri variables, Linear Misiyano

nyaya iyi chero mudzidzi anotanga kudzidza zvakawanda muchikoro chepuraimari, kana zviratidzo "zvakawanda" inopfuura, "zvishoma pane" uye "vakaenzana". Izvi mhando equations uye Misiyano mumwe nyore munyika yose zvidzidzo yose nguva vadzidzi. The mhinduro iri chero mukana wokuti vanhu vanga zvachose uye kusaruramisira mamota pasi kuitira kurerutsa riri Linear mhando. Sei kutarisa Linear equations uye Misiyano?

In mukana wokuti vanhu vanga ichi, zvisingazivikanwi iri dhigirii rokutanga, izvo zvinoita kuti kungoita uye nokukurumidza zviparadzanise variables kugara, achiisa pamusoro pakatarisana kumativi Kuparadzanisa ndiro (kuenzana kana kusaruramisira). Sei kutarira nzira nokukurumidza kubatsira uye nyore kugadzirisa chero Linear mukana wokuti vanhu vanga?

Kufunga ipapo mukana wokuti vanhu vanga 3 - 89 = (5x - 32) / 2. Chinhu chokutanga kuita - ndiko kuti husava ari fractional chikamu kuburikidza kuwedzera 2 yose mukana wokuti vanhu vanga. Ipapo tichava kuti 6x - 178 = 5x - 32. Chokwadi chiri - iri Linear mukana wokuti vanhu vanga. Zvino tinofanira kurerutsa nayo, kutamira ose variables kurutivi rworuboshwe, uye zvechigarire - kurudyi. The Zvichaguma kuti x = 146. Kana multiplier mukuru mumwe shanduka, unofanira uritsemure ose Linear mukana wokuti vanhu vanga, uye panyaya iyi, kuti vawane zvakakodzera mhinduro.

Izvozvo zvinongofanana nokushandura mazuva Misiyano. Chokutanga, unofanira kurerutsa Linear kusaruramisira, uye pashure - kutamisira variables murutivi rwake rworuboshwe, uye zvechigarire - kurudyi. Zvadaro, Linear kusaruramisira nyore zvakare kune shanduka reshiyo yakaenzana kubatana. Kugamuchira kusaruramisira inotengwa rwoga, ipapo zvakakodzera chete kuwedzera zvinodiwa chimiro (muchimiro ane kusaruramisira, slots kana gwanza riri akabatana).

anogona kunzwisiswa se kubva apa, Linear equations uye Misiyano vari nyore chaizvo, kunyange vana chikoro chepuraimari. Zvisinei, tinofanira kuyeuka kuti ichi mhando equations ane nzira.

Pane maonero vavo Linear equations pamwe variables maviri. How kuagadzirisa? Uyu muitiro nokururamisira unoparadza nguva-. Kuchikoro, dzakafanana zviitiko kutanga nazvo chesekondari, saka, Linear equations vane variables maviri kunogona kunzi yakawanda yemhando misoro.

Ngatitii pane mukana wokuti vanhu vanga 2x + Y = 3x + 17. Chinhu chokutanga kuita - ndiko kutaura chimwe asingazivikanwi kwazvo nerimwe. Zviri nyore: mumwe shanduka chinobviswa kurutivi rworuboshwe, nevamwe variables zvose uye nhamba - kurudyi; saka akagadzirisa ose Linear equations pamwe variables maviri. Somugumisiro, wawana ane mukana wokuti vanhu vanga ari fomu and = X + 17. The mhinduro inoratidzwa kuronga basa uyu batanidza ezvinhu uye achirurama mutsetse. Pano uye kugadzirisa Linear equations pamwe variables maviri.

Zvinofanira kucherechedzwa kuti kuwedzera equations mu variables maviri, pane kusaenzanirana zvakafanana. Kusiyana equations, mhinduro inova girafu pakati mashandiro, kusaruramisira anopedzisa akapindura kuti ndege kunorondedzerwa papurogiramu iyi. It kusvetuka kuti kana wakaoma kusaruramisira, kuti girafu asingadi kupinda!

Saka, zvino iwe fungidzira sei kugadzirisa Linear equations uye Misiyano. Kunyange zvazvo dingindira iri rakanyatsojeka nyore kudzidza, ndiko kuti kuteerera, nokuti vamwe subtleties angasava akajeka zvakare kuti masimba bvunzo kungaita kuti bhowa notupukanana uye kuderera yose zvibozwa. Linear mukana wokuti vanhu vanga - zviri nyore, chinhu chikuru - kuomerera runodiwa kwemasvomhu mitemo, yakadai weboka kana chokuwanziridza yose mukana wokuti vanhu vanga chero kukosha, kuchinjwa basa zvinhu nokuda chiratidzo vakaenzana, yakafanira charting, hwakakwana norudaviro chinyorwa.

Kuziva kuti zvakanaka kunyora uye kugadzirisa Linear equations uye Misiyano, uchakwanisa kunzwisisa uye mhando zvikuru kunzwisisa kuti equations uye Misiyano. Ndokusaka nyaya iri inokoshesa zvakakwana - rinenge repakona wemasvomhu, nokuti mazano nokuda nekugadzirisa mienzaniso yakadaro ndiyo hwaro mugove mumwe equations, Misiyano uye matambudziko sarudzo weshumba.