gisellecamilo123 gisellecamilo123

10-06-2020
Mathematics

contestada

State the solution
5x-y=14 and x+3y=-10

Respuesta :

SvetkaChem SvetkaChem

10-06-2020

Answer:

x = 2, y = - 4

Step-by-step explanation

5x-y=14

x+3y= - 10

x = - 10 - 3y

5(- 10 - 3y) - y = 14

- 50 - 15y - y = 14

-16y = 64

y = - 4

x = -10 - 3y = - 10 - 3*(- 4) = - 10 + 12 = 2

x = 2

Answer Link

Otras preguntas

(x4)^8 in simplest form

Exercise 1 Draw two lines under the simple predicate in each sentence. Label any direct object d.o. and any indirect object i.o. The babysitter read the childr

For the equation lax + b = c (where a, b, and, c are real numbers and a # 0), describe the value(s) of c that yield two solutions, one solution, and no solution

Where is the genetic information of the cell stored? view available hint(s)for part a. a golgi apparatus b. nucleus c. rough endoplasmic reticulum (er) d. l

Food is moved down from the mouth into the stomach through: [A] Osteoporosis [B] Peristalsis [C] Ejestion [D] None of the choices are correct

help me please FIJDJSHEHE

When interest rates increase, the opportunity cost of holding money will ________, and the quantity of money demanded by households and firms will ________.

Read the excerpt from "I Wandered Lonely as a Cloud." When all at once I saw a crowd, A host, of golden daffodils; Beside the lake, beneath the trees, Flutterin

Discuss why a physically active job does not guarantee better physical fitness.

Write an equation letting x be the unknown number.two subtracted from a number is 2.