mcayson3272 mcayson3272
  • 01-11-2019
  • Mathematics
contestada

solve each system of equation algebraically.

10x+3y+19 y=2x+5

Respuesta :

a5904640
a5904640 a5904640
  • 01-11-2019

10x + 3y = 19

y = 2x + 5

Putting y in the first equation

10x + 3.(2x + 5) = 19

10x + 6x + 15 = 19

16x = 19 - 15

16x = 4

x = 4/16

x = 1/4

Now x in y

y = 2x + 5

y = 2.1/4 + 5

y = 2/4 + 5

y = 1/2 + 5

y = 11/2

Answer Link

Otras preguntas

Which group is associated with this text?league of Latin American citizens Japanese American citizens league united Negro improvement association national Assoc
When was the clarinet invented? In what kind of music is it usually found? Who are some well known clarinet players?
Plz help me out ASAP
animal whose body could be divided on only one plane to produce a right hald and a left half that are about equal would have what type of symmetry
Rembrandt van Rijn was famous for portraits of Wealthy Dutch citizens, but he also undertook group portraits. Like other 17C Dutch group portraits, Rembrandt's
In 1095_____ called for a crusade to liberate the city of _____ from Muslim control promising that each crus
What happens when compost worms interact with organic litter
What are the two most important languages in South America
What theme does Rand develop in this passage?
PLEASE HELP ME!!! 1.What nebula are we flying through? 2. Where is the Orion nebula found? 3. What is the primary job of a nebula?