Nate1998 Nate1998

03-04-2018
Mathematics

contestada

five times a number added to -4, subtracted from twice the sum of eight times the number and 7

Respuesta :

03-04-2018

"Five times a number added to -4"
5x + (-4)

subtracted from...

"twice the sum of eight times the number and 7"
2(8x + 7)

5x - 4 - 2(8x + 7)
distribute the -2

5x - 4 - 16x - 14
combine like terms

-11x - 18

Answer Link

Otras preguntas

Dominick lives 1 3/4 miles from his school. If his mother drives him half the way, how far will Dominick have to walk to get to school?

How do you Factor c(squared)-8c ??

which factor made the most difference in how agriculture affected the economies of the colonies?

How did scientists discover the common structure of cells?

Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...

How do scientists use seismic waves to determine the interior structure of Earth?

The length of a diagonal of a cube with edge length 25cm

Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells. Natalie sold 45 dvds last year. She earned a total of $780 last year selling cds a