Solving Equations with Brackets
Question 1:
2
5
x
+
7
=
42
x
=
2
4
5
Question 2:
6
2
x
+
3
=
25
x
=
7
12
Question 3:
7
x
+
12
=
25
x
=
−
8
3
7
Question 4:
7
x
+
8
=
15
x
=
−
5
6
7
Question 5:
8
x
−
7
=
40
x
=
12
Question 6:
2
4
x
−
11
=
30
x
=
6
1
2
