24/5-a+10/3 eching

$$2 \frac { 4 } { 5 } - \frac { a + 10 } { 3 }$$

Baholash

$$-\frac{a}{3}-\frac{8}{15}$$

Qisqa yechim qadamlari

10 hosil qilish uchun 2 va 5 ni ko'paytirish.

$$\frac{10+4}{5}-\frac{a+10}{3}$$

14 olish uchun 10 va 4'ni qo'shing.

$$\frac{14}{5}-\frac{a+10}{3}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 5 va 3 ning eng kichik umumiy karralisi 15. \frac{14}{5} ni \frac{3}{3} marotabaga ko'paytirish. \frac{a+10}{3} ni \frac{5}{5} marotabaga ko'paytirish.

$$\frac{14\times 3}{15}-\frac{5\left(a+10\right)}{15}$$

\frac{14\times 3}{15} va \frac{5\left(a+10\right)}{15} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{14\times 3-5\left(a+10\right)}{15}$$

14\times 3-5\left(a+10\right) ichidagi ko‘paytirishlarni bajaring.

$$\frac{42-5a-50}{15}$$

42-5a-50 kabi iboralarga o‘xshab birlashtiring.

$$\frac{-8-5a}{15}$$

Kengaytirish

$$-\frac{a}{3}-\frac{8}{15}$$

Qisqa yechim qadamlari

10 hosil qilish uchun 2 va 5 ni ko'paytirish.

$$\frac{10+4}{5}-\frac{a+10}{3}$$

14 olish uchun 10 va 4'ni qo'shing.

$$\frac{14}{5}-\frac{a+10}{3}$$

Ifodalarni qo‘shish yoki ayirish uchun ularni yoyib, maxrajlarini bir xil qiling. 5 va 3 ning eng kichik umumiy karralisi 15. \frac{14}{5} ni \frac{3}{3} marotabaga ko'paytirish. \frac{a+10}{3} ni \frac{5}{5} marotabaga ko'paytirish.

$$\frac{14\times 3}{15}-\frac{5\left(a+10\right)}{15}$$

\frac{14\times 3}{15} va \frac{5\left(a+10\right)}{15} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$\frac{14\times 3-5\left(a+10\right)}{15}$$

14\times 3-5\left(a+10\right) ichidagi ko‘paytirishlarni bajaring.

$$\frac{42-5a-50}{15}$$

42-5a-50 kabi iboralarga o‘xshab birlashtiring.

$$\frac{-8-5a}{15}$$