Reference
Practice
Premium
Log In
English
English ✔
Español
日本語
简体中文
繁體中文
\[4x-7=5\]
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
Choose Topic
Examples
"(x+1)/2+4=7"
"factor x^2+5x+6"
"integrate cos(x)^3"
More »
4x-7=5
4x-7=5
4x-7=5
1
Add
7
7
7
to both sides.
4
x
=
5
+
7
4x=5+7
4
x
=
5
+
7
2
Simplify
5
+
7
5+7
5
+
7
to
12
12
1
2
.
4
x
=
12
4x=12
4
x
=
1
2
3
Divide both sides by
4
4
4
.
x
=
12
4
x=\frac{12}{4}
x
=
4
1
2
4
Simplify
12
4
\frac{12}{4}
4
1
2
to
3
3
3
.
x
=
3
x=3
x
=
3
Done
Check Answer ▼
x=3
Like this solution? Share it!
Copy Link
How can we make this solution more helpful?
English
Choose Topic
