Respuesta :
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{What are we solving for?}[/tex]
[tex]\rm{45 + (-15) + 7}[/tex]
[tex]\huge\textbf{How are we going to solve for it?}[/tex]
[tex]\rm{45 + (-15) + 7}[/tex]
[tex]\rm{= 45 - 15 + 7}[/tex]
[tex]\rm{= 30 + 7}[/tex]
[tex]\rm{= 37}[/tex]
[tex]\huge\textbf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\frak{37}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]