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