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Algebra Examples
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Algebra
Simplify 2a+(a-(a+b))
2
a
+
(
a
−
(
a
+
b
)
)
2
a
+
(
a
-
(
a
+
b
)
)
Step 1
Remove parentheses.
2
a
+
a
−
(
a
+
b
)
2
a
+
a
-
(
a
+
b
)
Step 2
Apply the
distributive property
.
2
a
+
a
−
a
−
b
2
a
+
a
-
a
-
b
Step 3
Combine
the opposite
terms
in
2
a
+
a
−
a
−
b
2
a
+
a
-
a
-
b
.
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Step 3.1
Subtract
a
a
from
a
a
.
2
a
+
0
−
b
2
a
+
0
-
b
Step 3.2
Add
2
a
2
a
and
0
0
.
2
a
−
b
2
a
-
b
2
a
−
b
2
a
-
b
2
a
+
(
a
−
(
a
+
b
)
)
2
a
+
(
a
-
(
a
+
b
)
)
(
(
)
)
|
|
[
[
]
]
√
√
≥
≥
7
7
8
8
9
9
≤
≤
4
4
5
5
6
6
/
/
^
^
×
×
>
>
∩
∩
∪
∪
1
1
2
2
3
3
-
-
+
+
÷
÷
<
<
π
π
∞
∞
,
,
0
0
.
.
%
%
=
=
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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