Solving Equations with Brackets
Question 1:
40
=
4
2
x
+
7
−
7
x
x
=
12
Question 2:
4
2
x
−
9
−
10
x
=
−
46
x
=
5
Question 3:
71
=
2
4
x
−
5
+
x
x
=
9
Question 4:
3
3
x
+
10
−
2
x
=
44
x
=
2
Question 5:
84
=
4
2
x
−
9
+
4
x
x
=
10
Question 6:
3
4
x
−
5
−
5
x
=
41
x
=
8
