given f(x)x/4 and g(x) = 3x + 2. find the value of x if fg(x) = 1
f(x) = x/4 g(x) = 3x+2 so f(g(x)) = (3x + 2)/4
(3x + 2)/4 = 1
3x + 2 = 4
3x = 2
x = 2/3
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