Answer:
[tex]x=25[/tex]
Step-by-step explanation:
First, subtract by 12 from both sides of an equation form.
[tex]x+12-12=37-12[/tex]
Then, simplify.
[tex]37-12=25[/tex]
[tex]x=25[/tex]
[tex]25=x[/tex]
Final answer: [tex]x=25[/tex]
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Have a great day.
-Charlie