Simultaneous Equations
Question 1:
3
x
+
5
y
=
46
6
x
−
3
y
=
27
x
=
7
y
=
5
Question 2:
2
x
+
3
y
=
3
8
x
−
y
=
-14
x
=
-1.5
y
=
2
Question 3:
2
x
+
y
=
-17
3
x
−
7
y
=
-51
x
=
-10
y
=
3
Question 4:
2
x
+
y
=
7
6
x
−
7
y
=
41
x
=
4.5
y
=
-2
Question 5:
8
x
−
6
y
=
-21
x
+
4
y
=
33
x
=
3
y
=
7.5
Question 6:
6
x
−
6
y
=
66
x
+
7
y
=
-57
x
=
2.5
y
=
-8.5
