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10
x
−
3
=
4
10x-3=4
1
0
x
−
3
=
4
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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"(x+1)/2+4=7"
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10x-3=4
10x-3=4
10x-3=4
1
Add
3
3
3
to both sides.
10
x
=
4
+
3
10x=4+3
1
0
x
=
4
+
3
2
Simplify
4
+
3
4+3
4
+
3
to
7
7
7
.
10
x
=
7
10x=7
1
0
x
=
7
3
Divide both sides by
10
10
1
0
.
x
=
7
10
x=\frac{7}{10}
x
=
1
0
7
Done
Decimal Form: 0.7
Check Answer ▼
x=7/10
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