Simultaneous Equations
Question 1:
3
x
+
2
y
=
23
2
x
−
4
y
=
-30
x
=
2
y
=
8.5
Question 2:
6
x
−
8
y
=
49
4
x
−
6
y
=
36
x
=
1.5
y
=
-5
Question 3:
8
x
−
2
y
=
-97
5
x
−
6
y
=
-101
x
=
-10
y
=
8.5
Question 4:
6
x
+
2
y
=
-53
4
x
−
2
y
=
-22
x
=
-7.5
y
=
-4
Question 5:
5
x
+
4
y
=
-51
7
x
−
8
y
=
-51
x
=
-9
y
=
-1.5
Question 6:
8
x
−
4
y
=
46
8
x
−
6
y
=
57
x
=
3
y
=
-5.5
