Respuesta :

Hi ! Dude

Answer:

20 is the correct answer

Step-by-step explanation:

Given :

  • a = 3 and ,

  • An expression = 32 - 4a

What we have to do :

After reading question we can understand that we have to find the value of expression by plugin the value of a .

Solution Starts :

[tex] \qquad \: \rightarrow 32 - 4a [/tex]

Plugin value of a ,

[tex] \qquad \:\rightarrow \: 32 - 4(3)[/tex]

[tex]\qquad \: \rightarrow \: 32 - 12[/tex]

[tex]\qquad \: \rightarrow \: \underline{ \underline{20}}[/tex]

Hence , 20 is the answer .

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[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]

Evaluate the expression for a=3

32-4a

[tex]\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]

Provided Information:-

  • a=3
  • The expression [tex]\bold{32-4a}[/tex]

To Find:-

  • Simplify the expression 32-4a

In order to do that, we should

  • Substitute 3 in lieu of a:-

 [tex]\tt{32-4(3)}[/tex]

Multiply:-

[tex]\tt{32-12}[/tex]

Subtract:-

[tex]\dashrightarrow\bigstar\boxed{\boxed{\underline{\bold{20}}}}\dashleftarrow[/tex]

So our final solution is 20.

Good luck.

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