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\[-3x<12\]
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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-3x<12
-3x<12
-3x<12
1
Divide both sides by
−
3
-3
−
3
.
x
>
−
12
3
x>-\frac{12}{3}
x
>
−
3
1
2
2
Simplify
12
3
\frac{12}{3}
3
1
2
to
4
4
4
.
x
>
−
4
x>-4
x
>
−
4
Done
x>-4
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