AddylineR55977 AddylineR55977

03-11-2022
Mathematics

contestada

if y=3x+4 and y=2x+8, find the value of both x and y.

Respuesta :

HezekiJ120238 HezekiJ120238

03-11-2022

[tex]\begin{cases}y=3x+4 \\ y=2x+8\end{cases}\rightarrow3x+4=2x+8\rightarrow3x-2x=4\rightarrow x=4[/tex]

having that x=4, we get that

[tex]y=2\cdot4+8=16[/tex]

Answer Link

Otras preguntas

Formerly enslaved people had difficulty becoming economically independent because they lacked the skills needed to work on farms. former Civil War soldiers to

Find the surface area of the cylinder in terms of π. See picture a) 1008π in.2 b) 522π in.2 c) 360π in.2 d) 396π in.2

When the above equation is balanced the coefficients in order are

please help and hurry it’s not the one i picked

Employees indicate their willingness to be represented by a union by signing a/an:

A bag contains 7 blue, 12 red, and 6 orange marbles. Find each probability if you draw one marble at random from the bag. Write as a fraction. a) P (purple)

among atoms with low atomic numbers what is the neutron-proton ratio of the most stable nuclei

Which of the following are characteristics of a persuasive speech? Select all that apply. A persuasive speech is often delivered to an audience. A persuasive s

What type of severe weather would most likely decrease coral reef biodiversity by damaging coral skeletons and polyps?

The path along which negative charges con flow