Question

the product of two negative integer is 420. if one integer is (-5) find the other​

Answer 1

Let the other integer x

According to question

$x( - 5) = 420$

$- 5x= 420$

$\dfrac{- 5x}{ - 5} = \dfrac{420}{ - 5}$

$x = \cancel \dfrac{ - 420}{ 5} = - 84$

$x = - 84$