kaceywalker02 kaceywalker02

04-03-2019
Mathematics

contestada

x-4y=6
-2x-4y=0

Solve using substitution PLEASE

Respuesta :

meredith48034 meredith48034

04-03-2019

x= 4y + 6

-2(4y+6)-4y= 0

-8y-12-4y=0

-12y-12=0
-12y=12
y=-1

x+4= 6
x= 2

Answer Link

Otras preguntas

An NHTSA study found that the average inpatient costs for crash victims who were not using safety belts were __________ percent higher than for those who were b

Poise under pressure, dealing with adversity, and self-esteem are all parts of which type of health? A. emotional health B. mental heal C. physical health D. so

Are you supposed to put a period at the end of a verbal expression in algebra?

what is the percent by mass of carbon10 hydrogen 14 nitrogen 2

consider the quadratic function f(x) = –2x2 5x – 4. the leading coefficient of the function is?

when you return an item, you might be charged a ______ fee.

what does a receptor protein do? a. allows one or a few specific molecules to pass across the membrane b. allows a specific molecule to bind to it because of it

what part of the presidential election process are established by the constitution

What is atmospheric pressure

Can someone help me translate these sentences? I got the first three, but now I'm stuck. (This is Latin by the way. It's part of the story of Circe.) 1. Ulixes