Simultaneous Equations
Question 1:
8
x
−
3
y
=
66
2
x
+
5
y
=
28
x
=
9
y
=
2
Question 2:
4
x
−
4
y
=
-32
x
−
5
y
=
-48
x
=
2
y
=
10
Question 3:
8
x
+
5
y
=
60
3
x
−
7
y
=
-13
x
=
5
y
=
4
Question 4:
4
x
+
2
y
=
-34
8
x
−
6
y
=
-48
x
=
-7.5
y
=
-2
Question 5:
3
x
−
5
y
=
-20
5
x
+
5
y
=
80
x
=
7.5
y
=
8.5
Question 6:
x
−
3
y
=
-7
5
x
−
8
y
=
-28
x
=
-4
y
=
1
