We have the expression:
[tex]\mleft(-4x-10\mright)+(6x-10)[/tex]We can simplify this by adding xs and adding numbers separately.
The steps are shown below:
[tex]\begin{gathered} (-4x-10)+(6x-10) \\ =(-4x+6x)+(-10-10) \\ =(2x)+(-20) \\ =2x-20 \end{gathered}[/tex]Answer[tex]2x-20[/tex]