angelarteaga1082 angelarteaga1082

03-02-2022
Mathematics

contestada

Twice a number added to another number is -8. The difference of the two
numbers is 2. Find the numbers.

Respuesta :

emilyyy03 emilyyy03

06-02-2022

Answer:

x = -2 and y = -4

Step-by-step explanation:

Given:

2x + y = -8

x - y = 2

Add the two equations:

3x + 0y = -6

3x = -6

x = -2

Sub x = -2 into the second equation

-2 - y = 2

-4 = y

Therefore, x = -2 and y = -4

Answer Link

Otras preguntas

Need to write a 200-word essay on the death penalty. Is it too harsh or not. Any ideas?

6y-5=11 what is y PLEASE HELP

How is organizing the past by region similar to or different from organizing the past by period? a. A historian who organizes the past by region focuses on a s

what is the base or root word of inhospitable

Where is French still widely spoken in mainland Southeast Asia?

The builders of the transcontinental railroad used legal and illegal means to cut costs and finance construction. Which of the following were legal means? (Se

Inalienable in a sentence

what is 435,647 in word form and expanded form

Which one of the following statements is an example of a complex sentence? a. The earth was spinning when Lucas first saw Lucille. b. Neap tide is the best ti

how many times does the earth circle around the sun