karls02
karls02
01-02-2017
Mathematics
contestada
This using the substitution method
Respuesta :
iloram
iloram
05-02-2017
4x + 3y = 26
x = 3/2y + 2
solving for y:
4 (3/2y + 2) + 3y = 26
6y + 8 + 3y = 26
9y + 8 =26
9y = 18
y = 2
solving for x:
x = 3/2(2) + 2
x = 3 + 2
x = 5
done.
**optional: use second equation to check
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Graph the following piecewise function and then find the range. [tex]f(x)= \left \{ {{3 x^{2} + 1} \atop {6}} \right. {{if} \atop {if}} \right. {{-4\ \textless
Which of the branches of the federal government is divided into two separate chambers? What are the chambers?
To be possible answer to scientific question a hypothesis must be
In colorado creek, darrell can row 24 km downstream in 6 hours or he can row 18 km upstream in the same amount of time. find the rate he rows in still water and
According to a study by the american association of retired persons (aarp), what was the number one reason women gave for getting divorced?
Which of the following is written correctly? Bonnie likes walks, she's a good dog. Bonnie likes walks, because she's a good dog. Bonnie likes walks. She's a goo
In what way did the achievements of the inca work against them
Memorization strategies can include a. Talking and singing c. Writing and editing b. Revising and editing d. Repetition and flashcards
Write an essay in which you explain the effects the climate, vegetation, and resources of the African continent have on the economies of the nations of Africa.
Which term is best used to describe the bending of light waves (A)refraction (B)reflection (C)rotation (D)revolution Which one?
