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