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 ( 38+ )
Otras preguntas
Whats the area of a parallelogram with a hight of 4cm and a base of 16cm
Why is sugar an organic compound
PLEASE HELP FRENCH (no spam answers please) To help you in your French class this year, you decided to get a French penpal to help you learn our new words! In F
Evaluate the expression -2a+1: 1) a≥2 2) a<1 3) -1 ≤ a <2
The efficiency of the given pulley is 75%. Calculate the amount of effort required to lift a load of 300N in that pulley system.
Evaluate the expression -2a+1: 1) a≥2 2) a<1 3) -1 ≤ a <2
Which is not needed in order for a military ID to be considered a valid form of id A) date of birth B) physical description of the holder C) expiration date
Type your answer in the box. health includes the proactive steps you can take to reduce your risk of developing a disease and promote your health and well-being
How can two people have completely different personalities from each other? Support your argument with logical examples from your knowledge of Allport’s’ Trait
calculate how many times greater the radius of the nucleus of a u8 atom is (the largest stable atomic nucleus) than the proton of the H, atom (the smallest atom
