vmosley8406 vmosley8406
  • 23-12-2017
  • Mathematics
contestada

The sum of the digits of a two-digit number is 14. if the digits are reversed, the new number is 18 more than the original number. find the original number.

Relax

Respuesta :

lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 28-12-2017
let t = tens digit
let o = ones digit
number is 10t+o

t+0=14

10o+t=18+10t+o

9o-18=9t
o-2=t
o-2+0=14
2o=16
o=8
t=6
original number is 68
Answer Link

Otras preguntas

Find, picture provide below
The sinking of the ______ resulted in the deaths of 1,195 people.
What is a possible side effect of weakening of the cardiac sphincter?
Plz help meeeeeee I will give the person who gets it right the brainliest
how many days does the earth take to complete one orbit around the sun? (A)465(B)265(C)365​
To get to free cash flows from accounting earnings, what is the formula used?
The volume of a prism is 48 cubic centimeters. If the length is 2 centimeters and the width is 4 centimeters. What is the height?
Which number represents the mode of the data? -1 -2 -3 -4
What are the values of the variables in the triangle below? if the answer is not an integer, leave it in simplest radical form. the diagram is not drawn to scal
Need help with this paper!!