[tex]\text{Hey there!}[/tex]
[tex]\mathsf{Simply: -10x - 4+3x}[/tex]
[tex]\mathsf{First\ group\ your\ like\ terms}[/tex]
[tex]\mathsf{Like\ terms:-10x\ \&\ 3x}[/tex]
[tex]\mathsf{-10x+3x=-7}[/tex]
[tex]\mathsf{New\ equation: -7 x- 4}[/tex]
[tex]\boxed{\boxed{\bf{Answer:\mathsf{-7x-4}}}}\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
