Simple Equations

agar hamaaray pass aik equation hai 7x

isko solve karnay se pehlay

mujhe yeh sochna hai keh 7x ka matlab kya hai?

agar hamaray pass aik ibaarat hai 7x=14

iska matlab hai keh7 zarab x, yaani hum 7 ko aise hindsay se zarab dein keh jawab 14 aaye

aap isko zubaani solve kar saktay hain

ya aap 7 ka pahaara bhi parh saktay hain

agar 7 zarab aik se shuru karein tou 7 zarab aik ki value hai 7

7 zarab 2 ki value hai 14. Tou iska matlab hai keh x ki value yaqeenan 2 hogi

yeh jawab ya solution tou assni se nikal aaya

is qisam ki asaan aur simple equation ka solution tou araam se nikaala ja sakta hai

lekin agar equation kuch lambi ya mushkil ho tou zubaani ya simple tareeqay se iska jawab nikaalna mushkil hai

iss equation 7x = 14 ka matlab hai keh 7 ko kisi aise number se zarab di jaaye keh iska jawab 14 aaye

algebra mein aksar x ka sign istemaal nahin kiya jaata

agar kisi do hindsoun ko ya aik hindsay aur aik anjaan hindsay ko zarab deni ho to agar unko aik doosray ke saath likha jaaye

to iska bhi yehi matlab hot hai

keh inko aapas mein zarab d jaa rahi hai

yeh sirf isko likhnay ka aik assan tareeqa hai

hum x is liye nahin likhtay keh aksar yeh jaan paana mushkil hai keh

asal mein yeh x ya zarab ka nishaan hai ya keh yeh aik variable x hai

Aksar logon ki likhaayi bhi aisi hoti hai keh 'x' kuch ajeeb lag sakta hai aur logon ko confuse kar sakta hai

keh kisi no do baar tou x nahin likh diya.

to aam taur par jab equations par kaam kiya jaata hai,

khaas taur par jin mein x aik variable ho

tou aisi equations mein zarab ka nishaan istemaal nahin kiya jaata

kuch jagah par log sirf . ya dot ka nishaan bhi zarab ki jagah istemaal karte hain

jaise 7. x(yaani 7 zarab variable x) = 14

magar dot notation itna aam taur par istemaal nahin hota.

agar aik variable ya anjaan number ho x aur usko aik aur hindsay se zarab deni ho tou usko

7x likha jaa sakta hai

iska matlab hai 7 zarab x

iss equation ko hal karnay ke liye aap sochein keh 7 zarab x ka asal matlab kya hai

isko iss tarah bhi dekha jaa sakta hai keh

keh x kay hindsay ko 7 baar khud se jamah kiya jaaye

jaise keh pahaaray mein hota hai

yaani x jamah x jamah x jamah x jamah x

yeh paanch baar x jamah hua, ab iss mein 2 aur x jamah karein

yaani qul mila kar 7x (saat x ) ho gaye

hamaari equation mein 7 x , 14 ke baraabar hain

agar main 14 cheezein banaoon

yaani aik(1), do(2), teen, chaar, paanch, cheh, saat, aath,

nau, dus, gyaarah, baarah, taira, chauda tak

hamaara matlab hai keh ywh 7x in chauda cheezon ke baraabar hai

yeh statements bilkul baraabar hain

inko iss tarah banaanay se yeh behtar samajh mein aata hai

keh hum equation ke dono taraf ko saat(7) hison mein kaise taqseem kar saktay hain

aam taur par jab hum aik equation ko asaan tareeqay se likhna chahtay hain

tou uskay coefficient, ya variable se zarab honay walay hindsay ko nikaalnay ki koshish kartay hain

agar hum equation ke dono jaanib ko 7 se divide ya taqseem karein tou iss equation ko assan tareeqay se likha jaa sakta hai

iss see 7 ka hindsa cancel ho jaaye ga

dono jaanib ko 7 se divide karein

tou 7 ko 7 se hi taqseem karnay se 7 cancel ho jaaye ga

aur sirf x reh jaata hai

doosri jaanib 14 ko 7 se taqseem karein tou jawaab 2 aayega

tou iss tarah x ki value 2 aati hai

isko iss tarah se socha ja sakta hai

keh agar aik equation ko balance karna ho, tou jo aik side par jamah (+) ya tafreeq (-) ya zarab(x) ya taqseem(/) kiya jaata hai

wohi = sign ke doosri jaanib bhi kiya jaata hai, takeh equation balanced rahe.

Hum ne aik side ko 7 se taqseem kiya, tou doosri side ko bhi karengay, kyoonkeh yeh aik equation hai

iski left side, right side ke baraabar hai

jo left side ko kiya jaata hai, wohi doosr side ko bhi

balance karnay ke liye karna zaroori hai

ab jabkeh left side ko 7 se taqseem kiya gaya hai

main right sode ko bhi 7 hison mein baant deta hoon

yaani 7 x 's ko, saat hison miein baantoon ga

aur right jaanib ko bhi saat groups mein taqseem kar deta hoon

aik do teen.............. cheh(6) saat(7) tak

agar left side , right par di gai har cheez ke baraabar hai tou

iss taraf ki aik x