Complete the following stepped-out solution to show that −7+[(8⋅m)⋅18]+7 is equivalent to m .
−7+?+[(8⋅m)⋅18] Commutative Property of Addition
?+[(8⋅m)⋅18] Inverse Property of Addition
(8⋅m)⋅18 Identity Property of Addition
(8⋅?)⋅ m Associative Property of Multiplication
(?)⋅m Inverse Property of Multiplication
m Identity Property of Multiplication
−7+[(8⋅m)⋅18]+7 is equivalent to m.
−7+[(8⋅m)⋅18]+7 (Commutative Property of Addition)
[(8⋅m)⋅18]+(-7+7) (Inverse Property of Addition)
[(8⋅m)⋅18]+0 (Identity Property of Addition)
[(8⋅m)⋅18] (Identity Property of Addition)
(8⋅m)⋅18 (Associative Property of Multiplication)
8⋅(m⋅18) (Associative Property of Multiplication)
8⋅1⋅m (Inverse Property of Multiplication)
1⋅m (Identity Property of Multiplication)
m (Identity Property of Multiplication)