devyne10778 devyne10778

08-09-2021
Mathematics

contestada

Solve the system using substitution.
4y+19 = x
3y - x= -13

Respuesta :

Yang100 Yang100

08-09-2021

Answer:

x=-5, y=-6. (-5, -6).

Step-by-step explanation:

4y+19=x

3y-x=-13

---------------

3y-(4y+19)=-13

3y-4y-19=-13

-y-19=-13

-y=-13+19

-y=6

y=-6

4(-6)+19=x

-24+19=x

x=-5

Answer Link

Otras preguntas

A rectangle has lentgth x and y

What is Bone marrow transplant?

2) You roll one die. What is the probability that you roll a 6? A) 1/2 B) 1/4 C) 1/6 D) 2/6

2x2 Help me i offering all my points

A polynomial function g(x) has a positive leading coefficient. Certain values of g(x) are given in the following table. x –4 –1 0 1 5 8 12 g(x) 0 3 1 2 0 –3 0 I

The display shows which type of television show families watched on a Thursday evening. Circle graph with five pieces: sport piece is labeled 34%, reality TV is

Find the domain and range of the graph A. D: X ≤ 5 R: y ≤ 7 B. D: X ≤ 7 R: y ≤ 5 C. D : X < 5 R: y < 7 D. D: X < 7 R: y < 5

A line passes through the origin (−1, 1) and (4, n). Find the value of n.

The Global Business Machine Company has been around for almost a century and generally has a good reputation for accountability. Which action might harm its rep

8. Given DF bisects LEDF, find n and then find FG. The diagram is not drawn to scale. 2 points Show your work to find FG Show your work to find n GIVING 20 POIN