Question

$2.4 = f - 0.6$
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Answer 1

${\huge{\boxed{\sf{Answer}}}}$

$\colon \longrightarrow \rm{\: 2.4 = f - 0.6} \\ \\ \mapsto \: \rm{f = 2.4 + 0.6} \\ \\ \mapsto \rm \pink{f = 3}$