Answer:
5
Step-by-step explanation:
idek how to explain
4(3+x)
This is because 4*3=12 and 4*x is 4x so you get 12+4x which is the original equation
15.49x = 13.99x + 6
15.49x - 13.99x = 6
1.50x = 6
x = 6 / 1.50
x = 4 <=== u can buy 4 DVD's for the same amount
15.49 * 4 = 61.96
13.99(4) + 6 = 61.96
