breanaidcidk breanaidcidk

05-08-2020
Mathematics

contestada

What is the value of z for the equation fraction 1 over 2z = −fraction 3 over 4 + fraction 1 over 4z? −3 −1 1 3

Respuesta :

adioabiola adioabiola

13-08-2020

Answer:

z= -3

Step-by-step explanation:

Given:

1/2z =-3/4 + 1/4z

Collect like terms

1/2z - 1/4z = -3/4

Add 1/2z - 1/4z

2z-z / 4 = -3/4

We have

z/4=-3/4

Same as

z(1/4) = -3/4

Divide both sides by 1/4

z(1/4) ÷ 1/4 = -3/4÷1/4

z(1/4) × 4/1= -3/4 × 4/1

z(4/4) = -12/4

z= -3

The value of z= -3

Answer Link

jelinvelazquez jelinvelazquez

06-05-2021

Answer:

-3

Step-by-step explanation:

I got it right on the test

Answer Link

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