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 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

What is the area of this figure? Select from the drop-down menu to correctly complete the statement.
A scientist was observing a population of sea cucumbers in coastal waters. Over a 10-day period, she collected the following information about the distribution
when an atom loses an electron it forms what kind of ion?
How is the character Dee in the excerpt from Everyday Use similar to the speaker in Freeway 280?
When the stimulus intensity is increased what changes the number of synaptic vesicles?
Seven times a number decreased by 18 equals 35
What are t-cells? What role do they play?
is 7/10 = 4/6 or less than or greater than
In achebe’s things fall apart, in igbo society war can only be declared _____.
Identify the simple predicate in the following sentence. The nurse in the white uniform arrived at the hospital just in time.