2.Sketch out the message the poem 'Geography lesson' conveys.
Answers
Answered by
1
Answer:
Let the first digit be x
And second digit be y
- According to question
\implies⟹ 10x + y = 5(x+y)
\implies⟹ 10x + y = 5x + 5y
Therefore,
x = 4/5y. ......(1)
Now,
\implies⟹ 10y + x + 9 = 10x + 9y
\implies⟹ 9y - 9x = 9
y - x = 1. .......(2)
Putting value of x from (1) in (2) , we get
\implies⟹ y - 4/5y = 1
\implies⟹ 5y - 4y = 5
\boxed{y = 5}
y=5
☆ Therefore
x = 4/5 . 5
\bigstar \large \red{x = 4}★x=4
Answered by
0
Skeleton is science
Please mark as brainlist
Please mark as brainlist
Similar questions
Math,
1 year ago