Question

(-3) multiple (-2) = (-15) + _____​

Answer 1

Answer:

21

Step-by-step explanation:

(-3)×(-2) = (-15)+___

= -6 = -15 + 21

= -6 = -6

Answer 2

Answer:

answer is 21

Step-by-step explanation:

-3×-2 = -6

thus,

-6= -15 + ?

if we add +21 to -15, the equation will be equal

therefore -6= -15 + (21)