davittcaperBo
davittcaperBo davittcaperBo
  • 01-06-2016
  • Mathematics
contestada

How many solutions does this linear system have?

y = x+ 2

6x – 4y = –10

Respuesta :

caylus
caylus caylus
  • 08-06-2016
Hello,
y=x+2==>x-y=-2 (1)
6x-4y=-10==>3x-2y=-5 (2)

-2*(1)+(2)==>x=4-5==>x=-1
(1)==>y=-1+2=1

sol ={(-1,1)}

Answer Link

Otras preguntas

Find the average rate of change of the function on the interval specified. g(x) = 7x3 − 4 on [−3, 3]
Use the given graph to determine the limit, if it exists.
What is software certification? Discuss its importance in the changing scenario of software industry. ​
Pleaseeeeee helpppppp
Tara has a box of 908 beads for making bracelets. She wants to put 15 beads on each bracelet she makes. What is the greatest number of bracelets Tara can make w
please help me(20 points will give brainliest!!!)
Hi. how can i Find the *number* of terms of a finite geometric sequence?​r= .75a= 40sum= 280
Pls help me answer these questions⬇⬇⬇
como identifico una X Cubica en un polinomio
segment CD has endpoints at C(0, 3) and D(0, 7). If the segment is dilated by a factor of 3 about point C, what is the length of the image of segment CD questio