Question

(-15) + (-8) = (-8) + =​

Answer 1

Answer:

-15 (using the commutative property)

Answer 2

Answer:

$- 15 + { - 8} = ( - 8) \\ - 15 - 8 = - 8 \\ - 23 = - 8 \\ 23 \div 8 = 2.8$