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Examples
Step-by-Step Examples
Algebra Concepts and Expressions
Solve by Graphing
3
x
+
4
x
−
6
+
x
5
−
x
3
+
4
x
2
−
3
x
+
6
x
5
=
0
3
x
+
4
x
-
6
+
x
5
-
x
3
+
4
x
2
-
3
x
+
6
x
5
=
0
Step 1
Simplify
3
x
+
4
x
−
6
+
x
5
−
x
3
+
4
x
2
−
3
x
+
6
x
5
3
x
+
4
x
-
6
+
x
5
-
x
3
+
4
x
2
-
3
x
+
6
x
5
.
Tap for more steps...
Step 1.1
Combine
the opposite
terms
in
3
x
+
4
x
−
6
+
x
5
−
x
3
+
4
x
2
−
3
x
+
6
x
5
3
x
+
4
x
-
6
+
x
5
-
x
3
+
4
x
2
-
3
x
+
6
x
5
.
Tap for more steps...
Step 1.1.1
Subtract
3
x
3
x
from
3
x
3
x
.
4
x
−
6
+
x
5
−
x
3
+
4
x
2
+
0
+
6
x
5
=
0
4
x
-
6
+
x
5
-
x
3
+
4
x
2
+
0
+
6
x
5
=
0
Step 1.1.2
Add
4
x
−
6
+
x
5
−
x
3
+
4
x
2
4
x
-
6
+
x
5
-
x
3
+
4
x
2
and
0
0
.
4
x
−
6
+
x
5
−
x
3
+
4
x
2
+
6
x
5
=
0
4
x
-
6
+
x
5
-
x
3
+
4
x
2
+
6
x
5
=
0
4
x
−
6
+
x
5
−
x
3
+
4
x
2
+
6
x
5
=
0
4
x
-
6
+
x
5
-
x
3
+
4
x
2
+
6
x
5
=
0
Step 1.2
Add
x
5
x
5
and
6
x
5
6
x
5
.
4
x
−
6
+
7
x
5
−
x
3
+
4
x
2
=
0
4
x
-
6
+
7
x
5
-
x
3
+
4
x
2
=
0
4
x
−
6
+
7
x
5
−
x
3
+
4
x
2
=
0
4
x
-
6
+
7
x
5
-
x
3
+
4
x
2
=
0
Step 2
Graph
each side of the
equation
. The
solution
is the x-value of the
point
of
intersection
.
x
≈
0.723681
x
≈
0.723681
Step 3
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