Answer:
Add −
3
x and 10
x
.
7
x
+
1
=
x
+
4
Move all terms containing
x
to the left side of the equation.
6
x
+
1
=
4
Move all terms not containing
x
to the right side of the equation.
6
x
=
3
Divide each term by
6
and simplify.
x
=
1
2
The result can be shown in multiple forms.
Exact Form:
x
= 12
Decimal Form:
x
=
0.5
