The system of equations are
.
------------------> (1)
------------> (2)
-------------> (3)
Use elimination to make a system of two equations in two variables.
\Multiply equation (3) by 2.
\
------------------> (4)
Subtract equations (4) from (2).
\
--------------> (5)
Divide equation (1) by 2.
\
---------------> (6)
Multiply equation (2) by 2.
\
--------------> (7)
Subtract equations (6) and (7).
\
--------------> (8)
Multiply equation (5) by 2.
\
--------------> (9)
Multiply equation (8) by 5.
\
--------------> (10)
Subtract equations (9) from (10).
\
Divide each side by 23.
\


Substitute
value in equation (6).

Product of two same sings is positive.
\
Subtract 3 from each side.
\


Divide each side by 4.
\


Substitute
and
value in equation (3).
Product of two same sings is positive.
\

Subtract 8 from each side.
\



The values are
.