Rushingo Rushingo

02-12-2019
Mathematics

contestada

4x + y = 3
-x + 2y = -3
I need to use substitution to solve this. help?

Respuesta :

leahlepird0293 leahlepird0293

02-12-2019

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

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

x=1

y=3-4*1

y=-1

Answer Link

emmasanctamaria emmasanctamaria

02-12-2019

Answer:

Step-by-step explanation:

Ver imagen emmasanctamaria

Answer Link

Otras preguntas

what is x+2/x - x/x+2

A local restaurant caught on fire due to grease on the kitchen. If Fireman Greg put out 1/6 of the fire and Fireman Raul put 3/7 of the fire how much of the fir

how to use exploration in a sentence

What invention of eli whitney's was instrumental in helping develop an agrarian society in the south

Is it true or false? One factor that delayed earlier development of the geologic time scale was the fact that rock strata in one part of the world cannot be co

FIRST PERSON TO ANSWER GETS BRAINIEST ANSWER AND 30 POINTS HURRY HURRYUnder the Russian constitution, what power does the president have over the prime minister

Reasons for the U.S. response to the Holocaust before, during, and after World War II

Which was a key feature of plantation societies? atrocious working conditions deadly tropical diseases lucrative cash crops low standards of sanitation

Why did the Europeans begin exploration voyages during the Age of Discovery?

two numbers with the difference of 9 and the sum of 17