alhouranizakarya alhouranizakarya

25-02-2021
Mathematics

contestada

Solve the system by substitution.
3x-6y=2
4x+3y=-1

Respuesta :

thebecks thebecks

25-02-2021

Answer:

y = -1/3

x = 0

Step-by-step explanation:

3x-6y = 2 then 3x = 2+6y, x=(2+6y)/3

4x+3y = -1

substitute for x

4(2/3+2y)-6y = 2

8/3+8y-6y = 2

reduce

2y = 2-8/3

2y = -2/3

divide both sides by 2

y = -1/3

4x+3(-1/3) = -1

4x = 0

x = 0

Answer Link

Otras preguntas

hich factors may increase the likelihood of a person doing drugs? Check all that apply. experiencing depression family members using drugs favorite celebrities

what was NOT true about the economy at the end of world war ll a.the GNP and corporate profits doubledb.national debt quadrupled during the warc. wage freezes r

50 POINTS!!! SHOW YOUR WORK AND ANSWER CORRECTLY OR ELSE A MODERATOR WILL HANDLE YOU! Let f (x) = −x^2 − 5x + 36. What is the value of f(-3)? Show your work. B

Read the passage. Pudge Pudge is an American bulldog with a lot of personality. Like most American bulldogs, he has a rather square head with ears that seem som

find the median 59.0 58.0 59.5 58.5

Make the noun plural. penny

A theater is divided into a red section and a blue section. The red section has 350 seats, and the rest of the seats are in the blue section. A ticket for a red

Several years ago, fish from Asia were introduced into ponds in the United States. They have rapidly grown in numbers and use up a lot of the food and habitats

what is C=24x+80 R=44x breakeven point

Which u.s. territory gives women the right to vote first and which state?