Answer:
-17 + 12x + 2x
Step-by-step explanation:
[tex] - 7 - y + 2x + 13y - 10[/tex]
[tex] - 7 - 10 = - (7 + 10) = - 17[/tex]
[tex] - 17 - y + 2x + 13y[/tex]
[tex] - y + 13y = - 1y + 13y = ( - 1 + 13)y = 12y[/tex]
[tex]\boxed{\green{= - 17 + 12y + 2x}}[/tex]
