Question

the product of two rational number is the 12 one of the number is -8 find the other​

Answer 1

$\huge\star{\underline{\mathtt{\blue{A}\pink{N}\green{S}\orange{W}\red{E}\purple{R}}}}★$

The equation would be-

$12 = - 8 + x$

$12 + 8 = x$

$20 = x$

$so \: the \: first \: number \: would \: be \: - 8$

$and \: second \: would \: be \: 20$

$\huge\sf\purple{Hope It Helps}$

Answer 2

Let x be the unknown number.

According to the question :

x + (-8) = 12

Now,

x = 12 + 8

→ x = 20

Hope you understand