Simplifying Algebra
Question 1:
x
+
x
+
x
3
x
Question 2:
x
+
x
+
x
+
x
4
x
Question 3:
5
x
−
2
x
+
4
x
+
3
x
10
x
Question 4:
x
+
5
x
−
5
x
−
x
0
Question 5:
5
x
+
2
y
+
5
x
+
4
y
10
x
+
6
y
Question 6:
3
xz
+
2
y
+
xz
−
y
4
xz
+
y
