miriamnwosuschaefer miriamnwosuschaefer

14-03-2021
Mathematics

contestada

The equations of two lines are y = -x - 6 and 2x - 3y = -2. What is the value of the y in the solution for this system of linear equations?

Respuesta :

leaalibeg leaalibeg

14-03-2021

Answer:

x = - 4

Step-by-step explanation:

y = -x - 6

2x - 3y = -2

Insert the first equation y = -x-6 into the second 2x - 3y = -2 .

2x - 3 (-x-6) = -2

2x +3x + 18 = -2

5x = -2 - 18

5x = - 20

x = - 20/5

x = - 4

Answer Link

Otras preguntas

Write a C++ program to find the number of pairs of integers in a given array of integers whose sum is equal to a specified number.

6) The mineral, whose formula is Nis(AsO4)2 8H20, can be classified as a/n): (a) arsenide (b) sulfate (c) arsenite (d) nitrate (e) arsenate

What statement would you use to print the phrase Hello, world and then start a new line?

A cement block accidentally falls from rest from the ledge of a 53.0-m-high building. When the block is 14.0 m above the ground, a man, 2.00 m tall, looks up an

HELP ME PLS!!!!!!!!! 20 PTS

What is a trust? middle school

How many lines can be drawn through points J and K? 0 1 2 3

AD and ac are opposite rays. True False

C. Neither a Physical or Chemical Changu D. Both a Physical and Chemical Change 2. If a substance changes color then what has occurred? A. Physical Change B. Ch

- Research the Trojan War and the Odyssey - Rewrite a story based on one of these stories - The story must be set in modern times and have accompanying illustra