Simultaneous Equations
Question 1:
8
x
−
y
=
49
8
x
+
2
y
=
34
x
=
5.5
y
=
-5
Question 2:
x
−
2
y
=
8
5
x
+
7
y
=
-113
x
=
-10
y
=
-9
Question 3:
x
−
6
y
=
28
4
x
+
2
y
=
-5
x
=
1
y
=
-4.5
Question 4:
4
x
−
5
y
=
21
8
x
−
2
y
=
-14
x
=
-3.5
y
=
-7
Question 5:
6
x
−
8
y
=
24
5
x
+
4
y
=
68
x
=
10
y
=
4.5
Question 6:
5
x
−
y
=
2
3
x
−
8
y
=
-21
x
=
1
y
=
3
