Simplifying Algebra
Question 1:
x
+
x
+
x
+
x
+
x
5
x
Question 2:
x
+
x
+
x
+
x
4
x
Question 3:
2
x
+
5
x
−
2
x
−
3
x
2
x
Question 4:
3
x
+
3
x
−
5
x
−
x
0
Question 5:
x
+
y
−
5
x
+
3
y
-4
x
+
4
y
Question 6:
xz
−
3
y
−
xz
−
5
y
-8
y
