A television and DVD player cost a total of $1260. The cost of the television is two times the cost of the DVD player. Find the cost of each item.

Respuesta :

Step-by-step explanation:

Let the price of the DVD be x and the price of the TV be y

y=2x

x+y = 1260

substitute y

x+2x = 1260

3x = 1260

x = 420( DVD)

TV = 2(420)

= 840

Answer:

TV= 840

DVD= 420

Step-by-step explanation:

x + 2x = 1260

3x = 1260  / :3

x = 420

TV= 840

DVD= 420