lupe385001 lupe385001

19-11-2018
Mathematics

contestada

2x+5y=-7
7x+y=-8
Substitution
Algebra 1

Respuesta :

kaitycakes kaitycakes

19-11-2018

{x,y} = {-1,-1}

hope this helps

Answer Link

Otras preguntas

How might a setting that includes very few adults affect a teenage main character? It makes the main character more believable because no adults can contradict

What Chinese military technology did Europeans use to strengthen their rule and change the nature of warfare?

[tex] \textbf {Solve for x :} [/tex][tex] \hookrightarrow \bf \: 2x + 5 = 9[/tex]

i hope someone can help me here please don't answer nonsense!

Want answer about this write

Select the correct aver from each drop-down menu Among these figures, figure (A or C or E) and figure (B or D) have the same volume

The exponent in -8y^4 is:

Which of the following reg a geometric sequence?

using the following image solve for x

Which function is a quadratic function? c(x) = 6x + 3x3 d(x) = x – 8x4 p(x) = –5x – x2 k(x) = 2x2 + 9x4