ForeverAlly604 ForeverAlly604

11-04-2017
Mathematics

contestada

One number is 11 more than twice another number. if the sum of the numbers is twice their difference, find the numbers

Respuesta :

dantabluecheese dantabluecheese

11-04-2017

x=2y+11
x+y=2x-2y
2y+11+y=4y+22-2y
y=22-11
y=11
x=2y+11
x=22+11
x=33

Answer Link

Otras preguntas

preparation of glucocorticoids

x+y=19 , -x+y=1 (subtraction)

a vet weighs 2 puppies. the small puppy weighs 4 1/2 pounds the large puppy weighs 4 2/3 times as much as the small puppy how much does the large puppy weigh?

The ratio of pink marbles to white marbles in Samaras bag is equal to 1:5. What percent of the bag contains pink marbles

Describe two ways that road transportation improved in the early 1800s

what issue was addressed by the three fifths compromise?

The functions of the pancreas include

Which of the following relations is not a function? A. (6, 4), (-3, 2), (3, 1), (-6, 2) B. (-6, 4), (3, 3), (-3, 1), (6, 2) C. (-3, 4), (3, 2), (6, 1),

For the equation y=3/8 x - 5, what is the starting point and the rate of change?

to which branch of the government does the quotation refer