Match the property that justifies each statement.(7 points)
1 If 3m+n=7 and n=4, then 3m+4=7
2 8p = 8p
3 If 4x = y, then y = 4x
4 If 5w - 1 = 11, then 5w = 12
5 If 6k=36, then 6k-1 = 36-1
6 If 5q = -55, then q = -11
7 If x = -5, then 2x = -10
definitions:
1 addition property
2 Multiplication property
3 Symmetric property
4 Division property
5 Substitution property
6 Subtraction property
7 Reflexive property
1 - Substitution property
2 - Reflexive property
3 - Substitution property
4 - Addition property
5 - Subtraction property
6 - Division property
7 - Multiplication property