Seudónimo
Seudónimo
01-06-2015
Mathematics
contestada
-3x-3y=3
5x+y=-17
What is the answer ?
Respuesta :
Panoyin
Panoyin
01-06-2015
-3x - 3y = 3 ⇒ -3x - 3y = 3
5x + 1y = -17 ⇒
-15x - 3y = 51
12x
=
-48
12 12
x = -4
5x + y = -17
5(-4) + y = -17
-20 + y = -17
+ 20 + 20
y = 3
(x, y) = (-4, 3)
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
The area of a bathroom floor measures 2 yards by 3 yards and each custom tile that makes up the flooring is 1 1/2 square feet. How many tiles are needed to cove
What is the biggest prime nubmer?
In the context of investing, the term market refers to
What do we learn about the danes in the newspaper in number the stars
list five numbers that have 3,5, and seven as prime factors?
Jerry has two same size circles divided into same number of equal parts. One circle has 3/4 of the party shaded and the other has 2/3 of the part shaded. His si
An element with characteristics of a metal and a non-metal
The European Union established a __________ called the euro.
what did Richelieu Do
(I SCREENSHOT THE WHOLE THING. PLS PLS HELP D: )
