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 ( 32+ )
Otras preguntas
Which is the wettest place on earth which is the dryest place on earth
What theory of government argues that power is held by a small group of people?
Lee y escribe un diálogo. Read and write a dialogue. Escribe un diálogo corto en español entre un amigo o amiga y tú en oraciones completas. Usa las palabras de
In triangle FGH, the measure of angle F=42 and an exterior angle at vertex H has a measure of 104. what is the measure of angle G
Simplify each expression by combining like terms.[tex] - 65x + 4.2y + 65x - 2.2y + 5.4 + y - 3y[/tex]
Determine whether the pair of lines is parallel,perpendicular or neither y=3x+2 , y=-3x-1
56. DIG DEEPER! Two rectangular, adjacent rooms share a wall. One-foot-by-one-foot tiles cover the floor of each room. Describe how the greatest possible length
Use the following function rule to find f(-74)
What would most affect the price a consumer is willing to pay for a newer version of a laptop computer
Choose the correct completion. ¿Quién no lo_________ hacer? Question 18 options: quiso quisiste
