Simultaneous Equations
Question 1:
2
x
+
5
y
=
9
2
x
+
y
=
5
x
=
2
y
=
1
Question 2:
2
x
+
2
y
=
26
x
+
y
=
13
x
=
10
y
=
3
Question 3:
4
x
−
2
y
=
2
2
x
+
4
y
=
26
x
=
3
y
=
5
Question 4:
3
x
+
4
y
=
27
5
x
+
4
y
=
29
x
=
1
y
=
6
Question 5:
5
x
−
5
y
=
10
2
x
−
5
y
=
-2
x
=
4
y
=
2
Question 6:
2
x
−
5
y
=
-27
x
−
2
y
=
-9
x
=
9
y
=
9