Reference
Practice
Premium
Log In
English
English ✔
Español
日本語
简体中文
繁體中文
\[x-7=7\]
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
Choose Topic
Examples
"(x+1)/2+4=7"
"factor x^2+5x+6"
"integrate cos(x)^3"
More »
x-7=7
x-7=7
x-7=7
1
Add
7
7
7
to both sides.
x
=
7
+
7
x=7+7
x
=
7
+
7
2
Simplify
7
+
7
7+7
7
+
7
to
14
14
1
4
.
x
=
14
x=14
x
=
1
4
Done
Check Answer ▼
x=14
Like this solution? Share it!
Copy Link
How can we make this solution more helpful?