epaglione2005 epaglione2005

02-05-2019
Mathematics

contestada

What is the value of z in the equation 2(4z -9 -7) = 166 -46?

A. 19
B. 21
C. 26
D. 34

10 points for the answer.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

27-07-2019

Answer:

A. 19

Step-by-step explanation:

2(4z -9 -7) = 166 -46

First combine like terms

2(4z -16) = 120

Divide each side by 2

2/2(4z -16) = 120/2

4z-16=60

Add 16 to each side

4z-16+16 = 60+16

4z = 76

Divide each side by 4

4z/4 = 76/4

z = 19

Answer Link

Otras preguntas

Compounding with different interest rates a deposit of $750 earns interest rates of 10.5 percent in the first year and 7.5 percent in the second year. what woul

What is the purpose of an indirect democracy?

Jose is suggesting to the dean of his business school that a new course be added at his university after learning about new trends during his internship. he be

Find the area of a circle with a circumference of \color{blue}{6\pi}6πstart color blue, 6, pi, end color blue.

Community policing philosophies suggest that citizens should be viewed as _______________.

Which of the following statements is true? A. The Earth has evolved over time. B. The Earth's surface has not changed over time. C. The Earth is exac

Which of the following is an example of narrative writing? A. short story B. cause and effect essay C travel brochure D. letter to the editor

According to plato, it is wrong to harm someone because when you harm someone, you:

what do you need to start a new business

In 2005, the united nations approved a declaration that: