Solving Equations with Brackets
Question 1:
3
4
x
−
11
=
39
x
=
6
Question 2:
6
2
x
−
9
=
78
x
=
11
Question 3:
5
x
+
5
=
75
x
=
10
Question 4:
9
x
+
4
=
63
x
=
3
Question 5:
4
2
x
+
11
=
140
x
=
12
Question 6:
4
3
x
+
7
=
148
x
=
10
