kayleihuey kayleihuey

21-08-2019
Mathematics

contestada

Simplify (3x + 5) + (2x - 9) - (4x+3).

A.) X-7
B.) -X-7
C.) 9x1
D) 9x1

Respuesta :

Gasaqui Gasaqui

21-08-2019

Answer:

x -7

Step-by-step explanation:

(3x + 5) + (2x - 9) - (4x+3)

3x + 5 + 2x - 9 -4x -3

x -7

Answer Link

Аноним Аноним

21-08-2019

(3x + 5) + (2x - 9) - (4x+3)

Pretend that there is a -1 in front of the third bracket

-1(4x+3)

= -4x-3

3x+5+2x-9-4x-3

3x+2x-4x+5-9-3 ( rearranging)

5x-4x-4-3

x-7

Answer: A.) X-7

Answer Link

Otras preguntas

(1) Timpani, also known as kettledrums, are a type of drum. (2) They were first used in an orchestra in the 18th century. (3) Today, timpani are used in m

how can ozone be both a pollutant and something beneficial to earth

Countries that add fluoride to water have higher cancer rates than countries that do not. The conclusion that fluoride causes cancer is A) not justifiable, bec

Analyze the graph of a cannonball launched from the ground with an initial velocity of 144 feet per second. The cannonball reached its maximum height after 4.5

How does rain water get polluted ?

a sentence in the past with dar un regalo a

What is the exposition of to kill a mockingbird in chapter 17

Both Daniel and Chris are 4 feet 6 inches tall. What is their combined height?

in 1950 what specific claims did joseph mccarthy began making about communist agents?

Whats the main source of our knowledge about the indus valley?