demymasoud demymasoud
  • 04-02-2021
  • Mathematics
contestada

the sum of two numbers is 66 and their difference is 4. find the numbers

Respuesta :

teagar teagar
  • 04-02-2021
31 & 35

x + (x+4) = 66
2x + 4 = 66
2x = 62
x = 31

one number is x and the other is x+4
31 & 35
Answer Link

Otras preguntas

Solve 9x + 3y= 15 for y.A. y= -3x+5B. y= -3x+15C. y= 9x+15D. y= -9x+5​
what is the input number for this flowchart
please help me thank you. ​
Find the value of the variable if Y is between X and Z
Check Your Understanding Consider the contrasting traits you unearthed in the narrator's depiction of her mother in "The First Day." What subordinating conjunct
place the levels of organization from smallest to largest , with smallest listed first.
Que les permito la sedentarizacion de su pueblo?
11:45 en inglés 6:15 2:30
Dr. Robbins took the elevator to the 18th floor. He went back down 7 floors, up 2 floors, and down 5 floors. What floor is he now on? And please tell him to sto
you spend A contractor purchases 5 dozen pairs of padded work gloves for ​$73.20. he incorrectly calculates the unit price as ​$14.64 per pair for the expense r