Solving Equations
Question 1:
2
x
−
7
=
-1
x
=
3
Question 2:
3
x
+
4
=
31
x
=
9
Question 3:
10
x
+
4
=
84
x
=
8
Question 4:
8
+
7
x
=
78
x
=
10
Question 5:
41
=
4
x
−
7
x
=
12
Question 6:
107
=
9
x
+
8
x
=
11
