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5
(
2
x
+
6
)
=
8
x
+
48
5(2x+6)=8x+48
5
(
2
x
+
6
)
=
8
x
+
4
8
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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5(2x+6)=8x+48
5(2x+6)=8x+48
5(2x+6)=8x+48
1
Expand.
10
x
+
30
=
8
x
+
48
10x+30=8x+48
1
0
x
+
3
0
=
8
x
+
4
8
2
Subtract
30
30
3
0
from both sides.
10
x
=
8
x
+
48
−
30
10x=8x+48-30
1
0
x
=
8
x
+
4
8
−
3
0
3
Simplify
8
x
+
48
−
30
8x+48-30
8
x
+
4
8
−
3
0
to
8
x
+
18
8x+18
8
x
+
1
8
.
10
x
=
8
x
+
18
10x=8x+18
1
0
x
=
8
x
+
1
8
4
Subtract
8
x
8x
8
x
from both sides.
10
x
−
8
x
=
18
10x-8x=18
1
0
x
−
8
x
=
1
8
5
Simplify
10
x
−
8
x
10x-8x
1
0
x
−
8
x
to
2
x
2x
2
x
.
2
x
=
18
2x=18
2
x
=
1
8
6
Divide both sides by
2
2
2
.
x
=
18
2
x=\frac{18}{2}
x
=
2
1
8
7
Simplify
18
2
\frac{18}{2}
2
1
8
to
9
9
9
.
x
=
9
x=9
x
=
9
Done
Check Answer ▼
x=9
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