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x
−
3
=
4
x-3=4
x
−
3
=
4
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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"(x+1)/2+4=7"
"factor x^2+5x+6"
"integrate cos(x)^3"
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x-3=4
x-3=4
x-3=4
1
Add
3
3
3
to both sides.
x
=
4
+
3
x=4+3
x
=
4
+
3
2
Simplify
4
+
3
4+3
4
+
3
to
7
7
7
.
x
=
7
x=7
x
=
7
Done
Check Answer ▼
x=7
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