Answer
a) $ x = -4$
b) $ x > -4$
Work Step by Step
$f(x) = 3x + 5$ and $g(x) = 2x + 1$
(a) For $f(x) = g(x)$
$=> 3x + 5 = 2x + 1$
$=> x = -4$
(b) For $f(x) > g(x)$
$=> 3x + 5 > 2x + 1$
$=> x > -4$
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