Respuesta :

Answer:

(-1/3)x

Step-by-step explanation:

You can either solve this algebraically or solve it by testing one possible answer at a time.

First example:  To (5/6)x - 4, add (-1/3)x.  Result:  (3/6)x - 4.  This is correct.

The correct answer is the first one:  (-1/3)x.

[tex]-\frac{1}{3} x[/tex] add to 5/6 x - 4 to make it equivalent to 1/2 x -4

What is expression?

Expressions is the defined as mathematical statements that have a minimum of two terms containing variables or numbers.

Let, P add to 5/6 x - 4 to make it equivalent to 1/2 x-4

[tex]\frac{5}{6}x -4 +P = \frac{1}{2} x - 4[/tex]

[tex]P = \frac{1}{2} x - 4 - \frac{5}{6}x +4[/tex]

[tex]P= -\frac{1}{3} x[/tex]

Learn more about Expressions

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