Mrobert10 Mrobert10

11-05-2015
Mathematics

Answered

Solve the following system. Verify the solution.
y = 4x – 11
x = 2y – 13

Answer :

Panoyin Panoyin

11-05-2015

y = 4x - 11
x = 2y - 13

    x = 2(4x - 11)- 13
    x = 2(4x) - 2(11) - 13
    x = 8x - 22 - 13
    x = 8x - 35
- 8x - 8x
-7x = -35
-7    -7
   x = 5
y = 4x - 11
y = 4(5) - 11
y = 20 - 11
y = 9
(x, y) = (5, 9)

Answer Link

Other Questions

Determine which numbers are divisible by 4 from the following list:[tex]$4924, 63402, 11507, 36572$[/tex]The numbers that are divisible by 4 are 4924 and 36572.

Question 2 (1 point)Bile is produced in the:a) Gallbladderb) Pancreasc) Liverd) Small intestine

Use the the phrases me gusta(n) and me encanta(n) to write three sentences about what you like for each meal. Remember, if you don't use a verb after gustar or

-2t (3/2)=(t/4)-12 solve this pls urgent with step by step explanation

Marc had 52 boxes of candy to sell. He sold 50% of the boxes. How many did he sell?

On what did you base your sort? What similarities and differences did you use to determine which words went into which box?

Explain the concept of piezoelectric ceramic filters in ultrasonic devices.

Mark the statement as true or false.All of the proposed ideas by Dalton, Thomson, and Rutherford are still used in the Modern Theory of the Atom.A. trueB. false

Madeline is 9 years old and considered obese. While her parents acknowledge that they could adopt a healthier lifestyle, they blame genetics for her weight prob

the sale closest to the nucleus in an atom has lowest or highest energy

This nutrient is needed for proper growth and development. a. fats b. carbohydrates c. protein d. minerals

Last Year, a state university received 3,560 applications from boys. Of those applications, 35 Percent were from boys who lived in other states. Part A)How many

Seedless plants can be organized into two groups called?

What temperature in Fahrenheit is 50 degree celsius? (Enter numeric value only. If rounding is necessary, round to the nearest whole number.)

Roberto’s monthly pay is $4349.70. Each month he uses 2/5 of his pay for his household expenses and 1/10 for his car payment. He deposits the rest into his s

What is 3(n-4)less than or equal to -12+2n

can 29/48 be simplified

HOW DO YOU SAY STYLISH SLOTH IN SPANISH

Chromosomes are found in the _______ of eukaryotic cells. a. endoplasmic reticulum b. plasma membrane c. nucleus d. cytoskeleton

Segment xy represents the path of an airplane that passes through the coordinates (2,1)and (4,5). What is the slope of a line that represents the path of anothe