bonnie is four years older than clyde.

Question

ten years she was twice his age.
how old is bonnie?

Answer 1

b = c+4
(b-10) = 2(c-10)

b - c = 4
b - 2c = -10

c = 14
b = 18

10 years ago, bonnie was 8, twice as old as clyde, who was 4.