maddyjones9 maddyjones9

03-09-2017
Mathematics

contestada

Solve the following system of linear equation using any algebraic method. If possible, check your solution.

2x-5y=3
X-2y=7

Respuesta :

meredith48034 meredith48034

03-09-2017

2x-5y=3.
-2x+4y=-14

-y=-11
y=11.

x - 22= 7
x= 29

2•(29)-5(11)=3
58-55=3

29-2(11)=7
29-22=7

Answer Link

Otras preguntas

How did Jefferson show that he was a man of the people?

What did I do wrong on this math equation?

suzan normally earns $300 a month working part time at an appliance store. she worked 17 hours extra over a holiday weekend, for which she was paid $24.50 per h

this gas a chemical change

Different between open source software and licensed softwares?

What is the meaning of "eyes like Egypt"? It suggests that Sally has black eyes. It conveys a mysterious aura around Sally. It indicates the Sally wears heavy

Which of the following words can be defined as “a doctor who studies skin.” cardiologist biologist dermatologist audiologist first person to answer get branlist

please help. 7. 2 × 5. 28

help 2. Two sidewalks in a park are represented by lines on a coordinate grid. Two points on each of the lines are shown in the tables. Sidewalk 1 Х у 2 17 0 5

Read the quote, and then answer the question. The word overspread means "to cover. " Whose "manifest destiny" is Oâ€™Sullivan referring to in the quote? The peo