iiiamyonn27 iiiamyonn27

13-12-2019
Mathematics

contestada

х+3
3x-18
3х+9
Simplify the equation

Respuesta :

popbop37 popbop37

23-10-2020

Answer:

7x-6

Step-by-step explanation:

x+3+3x-18+3x+9 (Add like terms)

(x+3x+3x) (3-18+9) (solve) ( x is the same as 1x)

(7x) (-6)

7x-6

Answer Link

Otras preguntas

Rivers and mountains are examples of __________ boundaries. a. intangible b. territory c. tangible d. sovereign

Identify the case of the underlined pronoun as well as the antecedent to which it refers

a truck driver drove 5,680 miles last year ,she took a total of 20 trips. what is the average length, in miles, of one of her trips

Which phrase best defines communication? A. a one-way form of contact to broadcast information B. a way of transmitting a message C. any means of transmitti

H2 is a molecule, but H2O is a _____. 1.diatomic molecule, 2.compound, 3.neuron, 4.photon,

Find the value of 78 times and 3237

Cardiovascular exercise _____. utilizes large muscle groups does not burn many calories increases your flexibility greatly increases muscle strength

Determine how the next term in each sequence can be found. Then find the next two terms in the sequence 2 1/4. 2 3/4. 3 1/4. 3 3/4

The term horse-race coverage is best described as a. fast paced media coverage of a specific event. c. media coverage that focuses specifically on the losing

Body composition is the measure of _____. the comparison between bone tissue and muscle tissue in the body the amount of tissue in the body the amount of muscle