Answer:
2x - 6
Explanation:
[tex]\sf \rightarrow 2(-8x-3)+18x[/tex]
distribute
[tex]\sf \rightarrow 2(-8x)+ 2(-3)+18x[/tex]
multiply
[tex]\sf \rightarrow -16x-6+18x[/tex]
collect terms
[tex]\sf \rightarrow 18x -16x-6[/tex]
simplify
[tex]\sf \rightarrow 2x-6[/tex]
