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$-\frac{3}{4}\left(5p-12\right)+2\left(8-\frac{1}{4}p\right)=$

1 Answer

6 votes

Final answer:

To simplify the expression
\((3)/(4)(5p-12)+2(8-(1)/(4)p)\), you must distribute terms and combine like terms to get the simplified expression
\[ (13)/(4)p + 7 \].

Step-by-step explanation:

First, let's simplify the expression inside the parentheses and distribute the multiplication across the terms.

Given the expression:


\[ (3)/(4)(5p - 12) + 2 \left( 8 - (1)/(4)p \right) \]

Let's work on the first part,
\( (3)/(4)(5p - 12) \):

Multiply 5p by
\( (3)/(4) \) to get
\( (3)/(4) \cdot 5p = (15)/(4)p \).
Multiply (-12) by
\( (3)/(4) \) to get
\( (3)/(4) \cdot -12 = -9 \).

So the first part simplifies to
\( (15)/(4)p - 9 \).

Now the second part,
\( 2 \left( 8 - (1)/(4)p \right) \):

Multiply 8 by 2 to get
\( 2 \cdot 8 = 16 \).
Multiply
\( -(1)/(4)p \) by 2 to get
\( 2 \cdot -(1)/(4)p = -(2)/(4)p \) which simplifies to
\( -(1)/(2)p \).

So the second part simplifies to
\( 16 - (1)/(2)p \).

Now combining the simplified parts together:


\[ (15)/(4)p - 9 + 16 - (1)/(2)p \]


Next, let's combine like terms:


\( (15)/(4)p - (1)/(2)p \) can be combined by converting
\( (1)/(2) \) into quarters to get a common denominator. Since
\( (1)/(2) = (2)/(4) \), we have
\( (15)/(4)p - (2)/(4)p = (13)/(4)p \).
Combine the constants -9 + 16 to get 7.

So the simplified expression is:


\[ (13)/(4)p + 7 \]

This expression represents the simplified form without setting it equal to anything. If you have an equation to solve (meaning this expression should be equal to a certain value), please provide the complete equation for us to move forward with finding the value of p.

User Chemila
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