L uchun yechish
L=\frac{a-b}{3}
a uchun yechish
a=3L+b
Viktorina
Algebra
\frac { a - b } { 3 } = L
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{3}a-\frac{1}{3}b=L
\frac{1}{3}a-\frac{1}{3}b natijani olish uchun a-b ning har bir ifodasini 3 ga bo‘ling.
L=\frac{1}{3}a-\frac{1}{3}b
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
\frac{1}{3}a-\frac{1}{3}b=L
\frac{1}{3}a-\frac{1}{3}b natijani olish uchun a-b ning har bir ifodasini 3 ga bo‘ling.
\frac{1}{3}a=L+\frac{1}{3}b
\frac{1}{3}b ni ikki tarafga qo’shing.
\frac{1}{3}a=\frac{b}{3}+L
Tenglama standart shaklda.
\frac{\frac{1}{3}a}{\frac{1}{3}}=\frac{\frac{b}{3}+L}{\frac{1}{3}}
Ikkala tarafini 3 ga ko‘paytiring.
a=\frac{\frac{b}{3}+L}{\frac{1}{3}}
\frac{1}{3} ga bo'lish \frac{1}{3} ga ko'paytirishni bekor qiladi.
a=3L+b
L+\frac{b}{3} ni \frac{1}{3} ga bo'lish L+\frac{b}{3} ga k'paytirish \frac{1}{3} ga qaytarish.
Misollar
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Simli tenglama
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Chegaralar
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