Solving Equations with Brackets
Question 1:
4
2
x
+
3
+
2
2
x
+
3
=
126
x
=
9
Question 2:
4
3
x
−
8
+
2
2
x
+
5
=
42
x
=
4
Question 3:
3
4
x
+
5
−
2
2
−
5
x
=
143
x
=
6
Question 4:
3
x
−
4
+
3
4
−
2
x
=
-9
x
=
3
