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

Aiden wrote a riddle: Five less than 1/5 times a number is same as the sum of the number and 1/3. Find the number

is a centimeter one tenth or one hundredth or a meter

the reproductive system of a male mammal provides

Fossils are most commonly found in which type of rock?

On a map, the distance between two cities is 7.3 centimeters. The map scale is 1 cm:50 km. What is the actual distance between the two cities?

Simplify. (-1/2)(4times)(-2)(7y)(-1) A. –28xy B. –28 C. 28xy D. 27

The _______ system breaks down food, and the _______ system transports nutrients to the cells of the body.

Which is an example of a structural adaptation of a plant? A. plant moving toward light to increase photosynthesis B. roots responding to gravity to get to wa

A vehicle is only 15% efficient. What happened to the other 85%?

PLEASE HELP I GIVE THANKS