x uchun yechish
x=-17
x=7
Grafik
Baham ko'rish
Klipbordga nusxa olish
|x+5|-5=4+3
-3 ning teskarisi 3 ga teng.
|x+5|-5=7
7 olish uchun 4 va 3'ni qo'shing.
|x+5|=7+5
5 ni ikki tarafga qo’shing.
|x+5|=12
12 olish uchun 7 va 5'ni qo'shing.
x+5=12 x+5=-12
Absolyut qiymatning ifodasidan foydalanish.
x=7 x=-17
Tenglamaning ikkala tarafidan 5 ni ayirish.
Misollar
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\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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Chegaralar
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