[tex]\text{Hey there!}[/tex]
[tex]\text{If -h = -7 then replace -h with -7}[/tex]
[tex]\text{3 + (-7) + (-4)}\rightarrow\text{ which is converted to: 3 - 7 - 4}[/tex]
[tex]\text{3 - 7 - 4}\\\text{3 - 7 = -4}\\\text{-4 - 4 = answer}\\\text{- , + = - ; negative \& positive = negative}\\\\\boxed{\mathsf{We\ know\ our\ answer\ will\ now\ be\ a\ negative}}\\\text{-4 - 4 = -8}\\\\\boxed{\boxed{\bf{Answer: -8}}}\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
