Rushingo Rushingo

01-12-2019
Mathematics

contestada

5x - y = 3
4x - 2y = 3
I need to use substitution for this one. Help?

Respuesta :

leahlepird0293 leahlepird0293

02-12-2019

Answer:

(x,y)= (1/2,-1/2)

Step-by-step explanation:

y=-3+5x

4x-2y=3

4x-2(-3+5x)=3

x=1/2

y=-3+5*1/2

y=-1/2

Answer Link

Otras preguntas

pls help me with this

Help me on this question it should be easy but I just wanna make sure ;)

Write an equation of a line that passes through point (5, 3) and is perpendicular to the line 2y = 5x – 8.

1. Personal Connections The seventh man and K are very different personalities. Does their friendship ring true to you? Why, or why not

Please help!!!!!!!!!!!!1.4.1 and 1.4.2 only

A pentagon has three sides with lengths of (x + 5y), (6x – 4), and (3y - 2x). Each of the remaining sides has a length of (8 – 4y). What is the perimeter of the

What is 2/3 + -1/4 = plz help lol I’m lost :)

PLS ANSWER IT QUICK I NEED IT How do the powers of the prime minister make him/her the most powerful person of the government?

(HELP PLS!) What are some hazards in Modeling?

What is the responsibility of the state towards its citizens?