princessnize00 princessnize00

01-07-2021
Mathematics

contestada

use the substitution method to find the value of y in the given system of equations y=2x+5 x+y=4

Respuesta :

laksh4904gehani laksh4904gehani

01-07-2021

Answer:

y = 13/3

Step-by-step explanation:

substitute y=2x+5 in x+y = 4

x+2x+5 = 4

3x+5=4

3x= -1

x= -1/3

substitute x= 1-/3 in x+y = 4

-1/3 +y = 4

y = 13/3

Answer Link

Otras preguntas

What was the cold war.

How to find standard deviation from true probability and sample size.

When does a limit exist.

Please help out!! Im giving 25 pts!!

Question 8 of 10 Which thinker was the first to develop a sun-centered model of the u O A. Nicolaus Copernicus O B. Isaac Newton O C. Benjamin Franklin OD. Jame

In the Management in Action case, WeWork CEO Neumann seemed to believe that he had extraordinary abilities to accomplish the impossible and was able to use this

2. Write the congruence statement you are missing in order to prove the triangles are congruent for the given reason.

Find the measure of the exterior angle..

CAN SOMEONE HELP ME PLEASE ASAP!

As soon it cut a piece of an outdoor potted plant and brings it inside and place is it in a vase. A few weeks later, the student notice is that not only is a pl