kendraaf8 kendraaf8

03-02-2017
Mathematics

contestada

Solve the system of linear equations without using multiplication.

7x + 8y = 20
7x - y = 29

Respuesta :

Khubaibahmad080 Khubaibahmad080

14-02-2017

(4,-1) is the correct answer.

Hope this helps:)

Answer Link

Otras preguntas

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t

What is 0.05 percent of 6.5?

Suppose you ride your bicycle to the library traveling at 0.5 km/min. It takes you 25 minutes to get to 1.3 the library. How far did you travel?

USE A NUMBER LINE TO FIND 8/9 / 8/45.

Why does Louis XIV want to expand France's border?

What is 0.05 percent of 6.5?

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

What were some events/things that caused the Great Depression?

A flight instructor charges $50 per lesson, plus an additional fee for the use of his plane. The charge for the use of the plane varies directly with the square

The unstated purpose of the Alien and Sedition Acts was to (A) unite the nation in time of danger (B) deport immigrants who were becoming too numerous (C) prote