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

If you interview a dentist to learn about her experiences on the job, she is considered a secondary source of information. true or false

single celled organisms are able to maintain internal stability becuse they

what was an effect of Magna Carta In England ?

The volume of a liquid is x liters. When five-eighths of the liquid are poured into a container, the container is two-thirds full. What is the volume of the con

How did the ancient Greeks represented fractions

vicki puts 10 books on a shelf. the 10 books take up 28 cm.what is the mean average thickness of her books? show your working

How did the complementary relationship between the sequences of nucleotides lead to the discovery of DNA replication?

Which idea from the Enlightenment was used in the Declaration of Independence? A.Revolution leaders should explain their ideas to the world. B.Science can answe

To what extent was colonial America a land of opportunity

A drawer has some red, green, and blue marbles. There are 33 marbles. There are 4 times as many red marbles as green marbles. There are half as many blue marble