0
Anonymous
N= -2
5 * -2 is -10
-10 +2 is -8
Wiki User
Chat with our AI personalities
5n - n = 8 + 4 ie 4n = 12 so n = 3
-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4
-2n
2 plus 8 equals 8 plus 2 demonstrates the commutative property of addition
273 13+8 = 21 and 13*21 = 273