The retail selling price of a high-definition TV is $1452. This price is $126 plus three times the wholesale cost.
If w is the wholesale cost, which equation and solution shows how to find the wholesale cost of the TV?
A 3w + 126 = 1452; w = 442; $442
B 3w = 1452; w = 484; $484
C 3w - 126 = 1452; w = 526; $526
D w + 126 = 1452; w = 1326; $1326
