All of the beads in Sue's necklace are either purple, blue, or green. If Sue has 7 purple beads, twice as many blue beads as purple beads, and 11 more green beads than blue beads, how many beads are in the necklace?
Twice as many blue beads as purple beads in the necklace are 2*7 = <<2*7=14>>14 beads.
Sue also has 11 more green beads than blue beads, a total of 14+11 = 25 beads.
The necklace has 7 purple + 14 blue + 25 green = <<7+14+25=46>>46 beads.
#### 46