Question

36x + 4) = 18 (Given)
3x + 12 = 18 (Distributive Property)
3x = 6 (Subtraction)
X = 2
Give a reason for the last step in the argument shown
A) addition
B) division
subtraction
D) multiplication​

Answer 1

B division because you would divide 3x by its self and divide 6 by 3x giving you the answer of x=2