Question

plz give me 10th answer with full explanation i need plz​

Answer 1

Answer:

it's right answer is -15x=315

x=315/-15,

x= -21.

Answer 2

Step-by-step explanation:

Let the other number be x.

$x \times ( - 15) = 315 \\ x = \frac{315}{ - 15} = - \frac{315}{15} = - 21$