mary420givens
mary420givens
03-04-2017
Mathematics
contestada
Find common solution for x+y=8 x=-5y
Respuesta :
Аноним
Аноним
03-04-2017
x = -5y
Substitute the value of x in first equation,
x + y = 8
(-5y) + y = 8
-4y = 8
y = -8/4
y = -2
Now, substitute the value of y in 2nd equation,
x = -5(-2)
x = 10
In short, Your Answer would be; (10, -2)
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
If a cell is isotonic in a 80% sucrose solution, how will the movement of water across the cell membrane affect the size of a cell if it is moved from an 80% su
Which explains Dante’s inclusion of the mythological beast Minos in the text of the Inferno? A. He wants to demonstrate that Greek myths lack authority. B. He w
DNA resembles a ladder. The molecules composing the sides of the ladder are _________ and __________. The molecules forming the steps of the ladder are ________
x+2=12 Please take my points
Ricardo ran the 400-meter race 3 times. His fastest time was 54.3 seconds. His lowest time 56.1 seconds. If his average time was 55.0 seconds, what was his time
How many constitutions has Texas had? A.9 B.8 C.5 D.15
using laplace theorem find the answer
An athlete competing in the long jump leaves the ground with a speed of 9.14 m/s at an angle of 55° with the vertical. what is the length of the athlete's jump
Can some one help please math is hard for me
What is the mean, to the nearest tenth, of the numbers 22, 22, 27, 29, 30, 34, and 38? 38.9 39.0 28.9 32.0
