b uchun yechish
b=-\frac{15}{xy}
y\neq 0\text{ and }x\neq 0
x uchun yechish
x=-\frac{15}{by}
y\neq 0\text{ and }b\neq 0
Grafik
Baham ko'rish
Klipbordga nusxa olish
xyb=-15
Tenglama standart shaklda.
\frac{xyb}{xy}=-\frac{15}{xy}
Ikki tarafini xy ga bo‘ling.
b=-\frac{15}{xy}
xy ga bo'lish xy ga ko'paytirishni bekor qiladi.
byx=-15
Tenglama standart shaklda.
\frac{byx}{by}=-\frac{15}{by}
Ikki tarafini by ga bo‘ling.
x=-\frac{15}{by}
by ga bo'lish by ga ko'paytirishni bekor qiladi.
Misollar
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