kimbriea
kimbriea
20-04-2015
Mathematics
contestada
how to solve 2x-y=17;x-y=10
Respuesta :
julxaaaa
julxaaaa
20-04-2015
the answer is that y is equal to -3 and x is equal to 7
2x-y=17
-2(x-y)=10 )
--------------
2x-y=17
-2x+2y=-20
----------------
y=-3
x-y=10
x-(-3)=10
x+3=10
-3 -3
----------
x=7
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
6y+x=8 what's the answer anything would help so if you know the answer type it
this roman leader was assassinated in 46 b.c.
A brick measures 25 cm by 12 by 13 cm.what is the volume of the brick in cm^3?How many millimeters of water would this brick displace?
Kahlil is recording a beat for a song that he is working on. he wants the length of the beat to be more than 10 seconds long. his friend tell him the beat needs
what are critical elements of a narrative essay
What is the simple subject of the sentence Matt Robins liked his new home
if an object takes up more space than another object , what does it have?
select the correct adjective form of pass.
niccolo machiuvelli wrote the prince as a guide to success in
A rectangle on a coordinate plane has vertices at (7, 5), (–7, 5), (–7, –2), and (7, –2). What is the perimeter of the rectangle? At Avery Middle School, 273 st
