algebra
posted by Josh on .
math: bobby has $14 more than tina while seda has twice as much money as bobby. together they have $208. how much money does each have?

T + T + 14 + 2(T + 14) = 208
4T + 42 = 208
4T = 166
T = 41.50
Tina: 41.50
Bobby: 55.50
Seda: 111.00 
Bobby = x+14
Tina = x
Seda = 2(x+14)
x+14+x+2x +28 = 208
4x + 42= 208
4x + 4242= 208 42
4x = 166
4x/4 = 166/4
x = 41.50
Tina = $ 41.50
Bobby =$ 55.50
Seda = $ 111 
j costs twice as much as b. b costs twice as much as k. all three letters together cost 17.50. what is the price of each letter?