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