15/35
3/7.................
The first step is to write it as an algebraic equation 12=-4x
*is always means equals when translating from words to equations also your coefficient (-4) always comes before your variable (x)*
Now solve like a regular algebraic equation
12=-4x
Divide both sides by -4
-3=x
X=-3
30000÷365=82.1917808219÷24=3.42465753425 which is about $3.42 and hour.