kyndellkeittp1c4zd kyndellkeittp1c4zd

08-10-2020
Mathematics

contestada

X= 4y + 2
3x - 12y = 6

Respuesta :

princejad princejad

08-10-2020

1] x - 4y = 2
[2] 3x - 12y = 6

Solve by Substitution :

// Solve equation [1] for the variable x

[1] x = 4y + 2

// Plug this in for variable x in equation [2]

[2] 3•(4y+2) - 12y = 6
[2] 0 = 0 => Infinitely many solutions

Answer Link

Otras preguntas

Francisco Franco led a Fascist revolution in which nation? a. Italy b. Germany c. Japan d. Spain

Choose the sentence that correctly uses the word encore. a. As Jack got on the ship to leave, Jill bid him encore. b. The audience demanded an encore after th

Silas took 12 bags of glass to the recycling center. He still has 6 bags of plastic to take to the recycling center. Which equation could be used to find x, the

Round 6,289,002 to the nearest 1,000,000

Very small changes in size due to the wearing of a part can be detected by using a A. micrometer. B. metal rule. C. gapping tool. D. dwell gauge

Using what you know of rational number, describe a real-world situation where a doctor might use the set of rational numbers on a daily basis.

Given that 1 kg = 2.2 lb; 77lb would be equivalent to _____ kg.

Which of these is not a purpose of money. a. store of value b. producer of resources c. unit of account d. medium of exchange

Which of the following statements is not true? A. "Whom" can serve as the object of a preposition. B. "Whom" is an object pronoun. C. "Who" and "whom" are perso

Subtract the quotient of 18 and 2 from the sum of 22 and 9.