amp92904
amp92904
01-03-2019
Mathematics
contestada
Help me please
I don't know how to do this
Respuesta :
XuHuang016
XuHuang016
01-03-2019
I don’t either
Can someone please teach me
Answer Link
helloitschump0vfdz
helloitschump0vfdz
01-03-2019
X = 1, Y = -1
You could do substitution :
x - y = 2
x = 2 + y
———————-
5(2 + y) + y = 4
10 + 5y + y = 4
10 + 6y = 4
6y = -6
y = -1
———————-
x - (-1) = 2
x + 1 = 2
x = 1
——————————
CHECK ANSWER :
5(1) + (-1) = 4
1 - (-1) = 2
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
The function f(x) = x2 - 6x + 9 is shifted 5 units to the left to create g(x). What is g(x)?
book review on if u could see me now by cecelia ahern
Shelley drove from New Haven, Connecticut, to New York City in 90 minutes. Which equation relates the distance she traveled to her speed? A. distance = speed +
Who owned everything in Egypt
Select the correct answer. Which angle measure less than or equal to 360° is equivalent to an angle of ?
What was most likely the primary goal of missionaries who moved to the Pacific Northwest? O O O to convert American Indians to Christianity to bring religion an
Please help me out please
Select the correct answer What was the intended purpose of revolutionary pamphlets and articles, such as Thomas Paine's Common Sense and "The Crisis, No. 1"?
how does “i have a dream” relates to the “struggle of freedom” (30 points)
For f(x) = √x-3 find f(f^-1(4))
