lexipoole
lexipoole
02-04-2015
Mathematics
contestada
Y=2x-5
3x+8y+32=56
What does y and x equal?
Respuesta :
Panoyin
Panoyin
03-04-2015
y = 2x - 5
3x + 8y + 32 = 56
3x + 8(2x - 5) + 32 = 56
3x + 8(2x) - 8(5) + 32 = 56
3x + 16x - 40 + 32 = 56
19x - 8 = 56
+ 8 + 8
19x
=
64
19 19
x = 3.4
y = 2(3.4) - 5
y = 6.8 - 5
y = 1.8
(x, y) = (3.4, 1.8)
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
A 2-column table with 5 rows. Column 1 is labeled x with entries negative StartFraction pi Over 2 EndFraction, 0, StartFraction pi Over 2 EndFraction, pi, Start
Which sentence describes all atoms of one element? 1.) they have the same number of isotopes? 2.) they have the same number of neutrons? 3.) they have the same
what is the volume in milliliter(ml) of 250 cm ^3 beaker
please solve this problem. IT IS TOO URGENT ♂️
Name any one subject on which the state and central both make laws?
True or false, rectangles ABCD and WXYZ are similar.
According to John Locke, the "natural rights" are separation of powers will of the majority and power social contracts and voting life, liberty, and propert
The bakers at Healthy Bakery can make 350 bagels in 10 hours. How many bagels can they bake in 23 hours? What was that rate per hour?
In which year did Nobel prize forme? please help me
Evaluate the expression for x = 2 3x2 -8 23 Evaluate the expression for x = 3 5 - x² ASAP WILL LITERALLY GIVE U 20 POR
