Solving Equations with Brackets
Question 1:
2
2
x
−
5
−
2
5
x
+
7
=
-42
x
=
3
Question 2:
2
4
x
+
7
−
5
2
x
−
7
=
35
x
=
7
Question 3:
3
3
x
+
8
+
4
8
−
x
=
66
x
=
2
Question 4:
3
4
x
−
5
+
5
2
−
2
x
=
9
x
=
7
