The expression: 12+15h-14h+4 can be simplified to 16+h by combining like terms
128
Franklin Pierce
It Equals 28. If You Do 7x4 It Will Say 28.
40-n equals 28 = 12
112
30. 28 x 30 = 840
28 = 1 x 28, 2 x 14, 4 x 7.
7x4 equals 28.
You do not need the distributive property for to do that!
28
-A = 28 A = -28 because -(-28) = 28