dlongoria105 dlongoria105

21-10-2017
Mathematics

contestada

x+y=8 and 3x+2y=14 for soliving system

Respuesta :

chi3fcomm5nd chi3fcomm5nd

21-10-2017

x+y=8
multiply the first equation by 3 to get rid of x
3x+3y=24
3x+2y=14
subtract equation 1 from 2
y=10
substitute to find the value of x
x+10=8
x=-2

Answer Link

Otras preguntas

Identify the location of the largest genocide that occurred between 1900 and 2005.

Classical economics refers to an era in the history of economic thought that stretched from the late 1600s to the mid-1800s. group of answer choicesa. trueb. fa

background information of Soweto jabulani

What do cross-cultural studies reveal about sexual frequency?(a) It varies immensely across cultures.(b) It varies far less across cultures than gender differen

What would Scott with anterograde amnesia have the most difficulty remembering?

In the novel True Biz by Sara Novic, What struggles or successes related to academic experiences were mentioned for the main characters?

A company offers 4.5% matching on a retirement annuity plan. An employee with a $48,000 annual salary decides to contribute 6% monthly. What will be the company

Mold spores and animal dander are considered to be which type of allergen? a. Inhalant b. Contactant c. Ingestant d. Injectant

How many 5-digit strings (using 0 through 9) start with an even digit, end with an odd digit, and have distinct digits?

If a check correctly written and paid by the bank for $476 is incorrectly recorded on the company’s books for $467, the appropriate treatment on the bank reconc