dancerske2nzv dancerske2nzv

02-07-2016
Mathematics

contestada

what is the solution to the following system of equations? 2x 3y = 6 x y = 4 the solution of the system of equations is ( , ).

Respuesta :

nobillionaireNobley nobillionaireNobley

03-07-2016

2x + 3y = 6 . . . . . . . . (1)
x + y = 4 . . . . . . . . (2)
(2) x 2: 2x + 2y = 8 . . . . (3)
(1) - (3): y = -2
x - 2 = 4
x = 6
Therefore x = 6 and y = -2

Answer Link

osoriovanessa472 osoriovanessa472

02-12-2021

Answer:

(x = 6, y = -2)

Answer Link

Otras preguntas

Which reactions are endothermic? (Select all that apply.) A. H2(g) + ½O2(g) H2O(aq), H = -57.83 kcal/mole B. ½ N2(g) + ½O2(g) NO(g), H = +21.6 kcal/mole C.

Which of these is a geometric sequence ?

The triangles are similar by the AA Similarity Postulate. Find the value of x. 12 270 1.2 27

Why don't some mutations to a DNA sequence have a significant effect on pheonotypic expression? (2 points) A mutation may cause a change that codes for the s

Explain the effects of nh3 and hcl on the cuso4 solution in terms of

What is a claim that a historian might make about the American civil war??

Which identifies the effects of the Congress of Vienna?

How did the contribution of the goods producing sector to GDP growth change between 2010 and 2011

In sunlight, a vertical stick has a height of 4 ft and casts a shadow 2 ft long at the same time that a nearby tree casts a shadow 18 ft long. How tall is the t

The cylinders are similar. The volume of the larger cylinder is 1600 cubic centimeters. What is the volume of the smaller cylinder? A. 15 cm^3 B. 25 cm^3