3779.309 is the answer....
Answer:
t=27/4
Step-by-step explanation:
-2 -8 is the answer for this question x=-2 and x=-8
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)