Select all justifications for the steps shown in solving the equation by placing the correct letter in the blank. 3(2x + 6) – 1 = }(4x + 8)
12(2x + 6) - 4 = 4x + 8
1)
24x + 72 -4 = 4x + 8
2)
24x + 68 = 4x + 8
3)
A) Associative Property
B) Division Property of Equality
C) Commutative Property
D) Addition Property of Equality
E) Multiplication Property of Equality
F) Reflexive Property
G) Distributive Property
H) Subtraction Property of Equality
1) Simplifying
20x + 68 = 8
20x = -60
5)
X=-3
6)