2/1h*3600/1hney=7 eching

$$\frac { 2 } { 1 } h \cdot \frac { 3600 } { 1 h } ney = 7$$

n uchun yechish

$$n=\frac{7}{7200ey}$$

$$y\neq 0\text{ and }h\neq 0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglamaning ikkala tarafini h ga ko'paytirish.

$$h\times 2h\times \frac{3600}{1h}ney=7h$$

h^{2} hosil qilish uchun h va h ni ko'paytirish.

$$h^{2}\times 2\times \frac{3600}{1h}ney=7h$$

h^{2}\times \frac{3600}{1h} ni yagona kasrga aylantiring.

$$\frac{h^{2}\times 3600}{1h}\times 2ney=7h$$

Surat va maxrajdagi ikkala h ni qisqartiring.

$$3600h\times 2ney=7h$$

7200 hosil qilish uchun 3600 va 2 ni ko'paytirish.

$$7200hney=7h$$

Tenglama standart shaklda.

$$7200ehyn=7h$$

Ikki tarafini 7200hey ga bo‘ling.

$$\frac{7200ehyn}{7200ehy}=\frac{7h}{7200ehy}$$

7200hey ga bo'lish 7200hey ga ko'paytirishni bekor qiladi.

$$n=\frac{7h}{7200ehy}$$

7h ni 7200hey ga bo'lish.

$$n=\frac{7}{7200ey}$$

h uchun yechish

$$h\neq 0$$

$$y\neq 0\text{ and }n=\frac{7}{7200ey}$$