19 = (1/3) 45 ?
f = b + 26 yes
b+3 = (1/3)(f+3) this was wrong
3 b + 9 = f+3
3 b - f = -6
3b -b - 26 = -6
2 b = 20
b = 10
f = 36
13 = (1/3)(39)
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