Type the correct answer in the box. Use numerals instead of words. If necessary, use/ for the fraction bar(s).
A system of linear equations is given by the tables. One of the tables is represented by the equation y=-z +7.
y
X
y
5
9
6
8
7
6
X
0
3
6
9
7
8
-6
-3
0
3
The equation that represents the other equation is y=
The solution of the system is (
X+
