leii6 leii6
  • 15-11-2020
  • Mathematics
contestada

Explain how to solve systems of linear equations by substitution.

Respuesta :

richardjeong56
richardjeong56 richardjeong56
  • 15-11-2020

Answer:

Step 1 : First, solve one linear equation for y in terms of x .

Step 2 : Then substitute that expression for y in the other linear equation.

Step 3 : Solve this, and you have the x -coordinate of the intersection.

Step 4 : Then plug in x to either equation to find the corresponding y -coordinate.

Step-by-step explanation:

Answer Link

Otras preguntas

use 2,3,4,5,8 to equal 104
You went to the moon, how would your mass change relative to your mass on Earth? It would be the same on the moon as on Earth It would increase because of less
Dogs need several things food, fresh water, exercise, and plenty of love from their owners each day. After which words should dashes be placed? things, love thi
which of the following best describes Dr Martin Luther king's strategy of protesting a. violent protest b.refusing to work until reforms were made c. nonviole
what is the area of 16 squares
What is creativity? the ability to solve problems a quirky nature and style the ability to put together something new the ability to paint, draw, or write
the first nucleus of an atom was shown as
11+5+3x2+8x1= What is the answer?
Which part of speech is (They) a. interjection b. noun c. adjective d. pronoun
Taxi service x charges $8 as the base fare and $2.50 per mile. Taxi service y charges $4.50 per mile with no base fare. After how many miles is the cost of the