Simultaneous Equations
Question 1:
5
x
+
7
y
=
-43
5
x
−
3
y
=
22
x
=
0.5
y
=
-6.5
Question 2:
4
x
−
2
y
=
53
x
−
6
y
=
60
x
=
9
y
=
-8.5
Question 3:
x
−
3
y
=
-19
6
x
+
2
y
=
76
x
=
9.5
y
=
9.5
Question 4:
x
+
3
y
=
27
3
x
+
y
=
21
x
=
4.5
y
=
7.5
Question 5:
2
x
−
6
y
=
-64
6
x
−
2
y
=
-64
x
=
-8
y
=
8
Question 6:
3
x
+
4
y
=
-26
x
+
7
y
=
-3
x
=
-10
y
=
1
