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(
x
+
9
)
+
(
x
+
8
)
(x+9)+(x+8)
(
x
+
9
)
+
(
x
+
8
)
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
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(x+9)+(x+8)
(x+9)+(x+8)
(x+9)+(x+8)
1
Remove parentheses.
x
+
9
+
x
+
8
x+9+x+8
x
+
9
+
x
+
8
2
Collect like terms.
(
x
+
x
)
+
(
9
+
8
)
(x+x)+(9+8)
(
x
+
x
)
+
(
9
+
8
)
3
Simplify.
2
x
+
17
2x+17
2
x
+
1
7
Done
2*x+17
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