Answer:
D
Step-by-step explanation:
3(2x-2)+5x
11x-6
Option c is your answer 3xy + 7x4
Step-by-step explanation:
Given.


Take the second equation and subtract 2y to both sides.


Substitute x into the first equation and simplify.




Invert.

Substitute Y into your second equation.



Add -6 to both sides.


Answer:
(6, -3)