jordanadamsoza1r7 jordanadamsoza1r7

12-11-2017
Mathematics

contestada

How do I solve this using substitution

How do I solve this using substitution class=

Respuesta :

MathisLif3 MathisLif3

12-11-2017

-x+y=1 => y=1+x
-5x+1+x=13
-4x=12
x=-3, y=1-(-3)=4
ez

Answer Link

Otras preguntas

is there a literary element that could be used to describe the following?" But I still hear the fallen ones in my ear"

What two tools can be used to disable a service and to give a list of all currently running services, respectively?

Why are radicals simplified before adding and subtracting? Explain your reasoning by adding sqrt8 and sqrt32. Compare the process to multiplying and dividing.

Using the linear equation 3x+2y=6, express x in terms of y

Corrosion is the process by which iron is oxidized by elemental oxygen. therefore oxygen is the (oxidizing / reducing) agent and (gives / accepts) electrons.

explain why the idea "Justice is Blind" is positive

If x = 5 cm, y = 12 cm, and z = 13 cm, what is the surface area of the geometric shape formed by this net? A. 82 sq. cm B. 270 sq. cm C. 210 sq. cm D. 320 s

In astronomy, the term perihelion refers to the point in the orbit of an asteroid, comet, or planet at which it is closest to the sun. Aphelion refers to the po

I need help finding the answers for bill nyes the origin and evolution of life worksheet

which of the following best describes perpendicular linesa. lines that are coplanar and do not intersect b. lines that meet at a 90 anglec. lines that meet at a