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Answers
Answer:
let Deepa's age be X and her mother's age be y
3(X+4)=Y
3x+12=y ____ (I)
2(X+6+8)=y+6
2x+28=y+6
2x+22=y ____(ii)
from (I) and (ii),we get
3x+12=y
2x+22=y
- - -
________
x-10=0
X=10 in (I)
y=3x+12
y=3(10)+12
y=30+12
y=42
hence, Deepa's age is 10 and her mother's age is 42
hope this is helpful to you
Answer:
Step-by-step explanation:
Let the present age of Deepa be 'x' years.
Then,
Present age of her Mother = ( 3x +4) years.
After 6 years from now,
Deepa's age will be = (x+6) yrs.
and,
Her Mother's age will be = (3x +10) yrs.
According to Question,
2(x+6) + 8 = 3x + 10
Solving the linear equation,
we get,
=> 2x + 12 + 8 = 3x + 10
=> 3x - 2x = 20 - 10
=> x = 10 yrs.
Therefore,
3x + 4 = (3×10) + 4 = (30+4) = 34 yrs.
Hence,
Present age of Deepa = 10 years
Present age of Deepa = 10 yearsPresent age of her Mother = 34 years