X=16
Explanation
Find common denominator
2
+
x
−
10
=
2
5
2
+
−
1
0
=
2
5
−
10
⋅
2
−
10
+
x
−
10
=
2
5
−
1
0
⋅
2
−
1
0
+
−
1
0
=
2
5
2
Combine fractions with common denominator
−
10
⋅
2
−
10
+
x
−
10
=
2
5
−
1
0
⋅
2
−
1
0
+
−
1
0
=
2
5
−
10
⋅
2
+
x
−
10
=
2
5
−
1
0
⋅
2
+
−
1
0
=
2
5
3
Multiply the numbers
−
10
⋅
2
+
x
−
10
=
2
5
−
1
0
⋅
2
+
−
1
0
=
2
5
−
20
+
x
−
10
=
2
5
−
2
0
+
−
1
0
=
2
5