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Let’s check out your problem:
Solve for
n
n
n
.
\newline
Give an exact answer.
\newline
4
n
+
2
=
6
(
1
3
n
−
2
3
)
n
=
□
\begin{array}{l} 4 n+2=6\left(\frac{1}{3} n-\frac{2}{3}\right) \\ n=\square \end{array}
4
n
+
2
=
6
(
3
1
n
−
3
2
)
n
=
□
View step-by-step help
Home
Math Problems
Algebra 1
Solve multi-step linear equations
Full solution
Q.
Solve for
n
n
n
.
\newline
Give an exact answer.
\newline
4
n
+
2
=
6
(
1
3
n
−
2
3
)
n
=
□
\begin{array}{l} 4 n+2=6\left(\frac{1}{3} n-\frac{2}{3}\right) \\ n=\square \end{array}
4
n
+
2
=
6
(
3
1
n
−
3
2
)
n
=
□
Distribute and Simplify:
First, distribute the
6
6
6
on the right side. 4n + 2 = 6 imes rac{1}{3}n - 6 imes rac{2}{3}
4
n
+
2
=
2
n
−
4
4n + 2 = 2n - 4
4
n
+
2
=
2
n
−
4
Combine Like Terms:
Next, get all the
n
n
n
terms on one side by subtracting
2
n
2n
2
n
from both sides.
4
n
−
2
n
+
2
=
2
n
−
2
n
−
4
4n - 2n + 2 = 2n - 2n - 4
4
n
−
2
n
+
2
=
2
n
−
2
n
−
4
2
n
+
2
=
−
4
2n + 2 = -4
2
n
+
2
=
−
4
Isolate Variable:
Now, isolate
n
n
n
by subtracting
2
2
2
from both sides.
2
n
+
2
−
2
=
−
4
−
2
2n + 2 - 2 = -4 - 2
2
n
+
2
−
2
=
−
4
−
2
2
n
=
−
6
2n = -6
2
n
=
−
6
Solve for n:
Finally, divide both sides by
2
2
2
to solve for
n
n
n
.
2
n
2
=
−
6
2
\frac{2n}{2} = \frac{-6}{2}
2
2
n
=
2
−
6
n
=
−
3
n = -3
n
=
−
3
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\newline
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÷
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\newline
y
+
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\newline
(A)
−
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-4
−
4
\newline
(B)
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\newline
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\newline
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y
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y
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y
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y
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h
h
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\newline
3
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7
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x
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−
4.5
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x
−
7.1
)
-4.5=-0.5(x-7.1)
−
4.5
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Solve for
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\newline
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Solve for
j
j
j
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\newline
−
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=
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4
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−
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1
=
4
j
−
3
10
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Question
Solve for
m
m
m
.
\newline
m
9
+
2
3
=
7
3
\frac{m}{9}+\frac{2}{3}=\frac{7}{3}
9
m
+
3
2
=
3
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Question
Solve for
b
b
b
.
\newline
−
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+
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=
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−
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b
+
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Question
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z
z
z
.
\newline
42
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(
z
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)
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(
z
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\newline
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