Question

समीकरण 3 - y / y + 5 = 5 / 7 को हल कीजिये l

Answer 1

Answer:

use that formula dear

$a \div b = c \div d \: \: \: \: \: a \times d = b \times c \: \: \: \: \: \: \: \: \: \: cross \: multiplication \: my \: dear \: sis \: or \: bro$

Answer 2

Answer:

use that formula dear

a \div b = c \div d \: \: \: \: \: a \times d = b \times c \: \: \: \: \: \: \: \: \: \: cross \: multiplication \: my \: dear \: sis \: or \: broa÷b=c÷da×d=b×ccrossmultiplicationmydearsisorbro