Question

Fill in the blanks to make the following statements true also name the property used.
a) (-5) + (-4) = _ + (-5)
b) 4+ _ = 4
c)4 + [ (-5) + (7) ] = [ 4 + (-5) ] +_
d) (-3) × (-1) = _ × (-3)
e) (-3) × {5+ (-6)} = (-3)×5+(-3)× _

Name the property also that is essential for the question given above.​

Answer 1

answer for the given problem is given