Solving Equations with Brackets
Question 1:
6
x
−
7
=
-30
x
=
2
Question 2:
11
x
−
12
=
0
x
=
12
Question 3:
5
2
x
−
5
=
75
x
=
10
Question 4:
9
x
−
3
=
-9
x
=
2
Question 5:
3
3
x
−
10
=
6
x
=
4
Question 6:
5
2
x
+
7
=
105
x
=
7
