Simplifying Algebra
Question 1:
x
+
x
+
x
3
x
Question 2:
x
+
x
+
x
+
x
+
x
5
x
Question 3:
x
−
5
x
−
x
+
3
x
-2
x
Question 4:
2
x
−
3
x
+
3
x
+
x
3
x
Question 5:
5
x
+
3
y
−
x
+
y
4
x
+
4
y
Question 6:
2
xz
−
2
y
+
2
xz
−
5
y
4
xz
-7
y
