12 - 2g
First, substitute in 3 for g. / Your problem should look like: [tex]12 - 2(3)[/tex]
Second, multiply 2 × 3 to get 6. / Your problem should look like: [tex]12 - 6[/tex]
Third, subtract 12 - 6. / Your problem should look like: [tex]6[/tex]
Answer: 6
