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Let’s check out your problem:
Solve for
p
p
p
.
\newline
9
(
p
−
4
)
=
−
18
p
=
□
\begin{array}{l} 9(p-4)=-18 \\ p=\square \end{array}
9
(
p
−
4
)
=
−
18
p
=
□
View step-by-step help
Home
Math Problems
Grade 6
Multiply two decimals: where does the decimal point go?
Full solution
Q.
Solve for
p
p
p
.
\newline
9
(
p
−
4
)
=
−
18
p
=
□
\begin{array}{l} 9(p-4)=-18 \\ p=\square \end{array}
9
(
p
−
4
)
=
−
18
p
=
□
Distribute
9
9
9
:
Start by distributing the
9
9
9
to both terms inside the parentheses.
\newline
9
(
p
−
4
)
=
9
⋅
p
−
9
⋅
4
9(p-4) = 9\cdot p - 9\cdot 4
9
(
p
−
4
)
=
9
⋅
p
−
9
⋅
4
\newline
This simplifies to:
\newline
9
p
−
36
=
−
18
9p - 36 = -18
9
p
−
36
=
−
18
Add
36
36
36
:
Add
36
36
36
to both sides of the equation to isolate the term with the variable
p
p
p
on one side.
\newline
9
p
−
36
+
36
=
−
18
+
36
9p - 36 + 36 = -18 + 36
9
p
−
36
+
36
=
−
18
+
36
\newline
This simplifies to:
\newline
9
p
=
18
9p = 18
9
p
=
18
Divide by
9
9
9
:
Divide both sides of the equation by
9
9
9
to solve for
p
p
p
.
9
p
9
=
18
9
\frac{9p}{9} = \frac{18}{9}
9
9
p
=
9
18
This simplifies to:
p
=
2
p = 2
p
=
2
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Question
Evaluate the following expression.
\newline
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f
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Question
Solve for
z
z
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\newline
4
z
=
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5
z
=
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z
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=
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Question
Solve for
n
n
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\newline
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Question
Solve for
r
r
r
.
\newline
4
r
=
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7
r
=
□
\begin{array}{l} \frac{4}{r}=\frac{5}{7} \\ r=\square \end{array}
r
4
=
7
5
r
=
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Question
Solve for
r
r
r
.
\newline
r
5
=
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7
r
=
□
\begin{array}{l} \frac{r}{5}=\frac{4}{7} \\ r=\square \end{array}
5
r
=
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r
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Question
Reduce to simplest form.
\newline
5
8
−
(
−
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2
)
=
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8
5
−
(
−
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7
)
=
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Question
Reduce to simplest form.
\newline
−
9
12
−
(
−
7
4
)
=
-\frac{9}{12}-\left(-\frac{7}{4}\right)=
−
12
9
−
(
−
4
7
)
=
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Posted 9 months ago
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