rsledoux rsledoux

16-06-2020
Mathematics

contestada

Solve systems of equations for x + y, please!! -5x + 3y = 2 -5x - 5y = -30

Respuesta :

sandravital2202 sandravital2202

16-06-2020

x,y=(123/20,1/4)

explanation
-5x+3y=-30
2-5x-5y=-30
-5x+3y=-30
-5x-5y=-32
-5x+3y=30
5x+5y=32
8y=2
y=1/4
-5x+3x1/4=-30
x=123/20

Answer Link

Otras preguntas

The United States could have prevented that attack on Pearl Harbor by ignoring the calls for help from our allies. True or False.Explain Why?

There are 6 blue shirts and g green shirts In a drawer.There are 11 shirts total in the drawer.What equation models this situation?

This is an electrical device that changes the voltage of electricity through the use of two set of coils

Which of the following best defines suffrage? A. A tax on imported goods B. The support for better working conditions C. The separation of races by law

PLEASE HELP ME ON THIS

Which of the following statements best describes the East India Company? A. It was a private company created by French investors. B. It was a company owned by

Escoge el pronombre posesivo correcto. A ver, lo primero que hay que saber del béisbol de Venezuela, es que es (1) deporte desde el verano de 1895... ¿Y de ver

The personality disorder characterized by extreme instability in behavior and emotion, impulsivity, depression, and self-injurious behaviors is ___________ pers

a. 0.250 b. 0.556 c. 0.485 d. 0.516

Question 2 (Matching Worth 10 points) (08.05 LC) Match Term Definition Triangle A) perpendicular cross section of a cylinder