Asked by Michelle
A mother is twice as old as her daughter now, but ten years ago, she was 3 times as old as her daughter. Fins their ages at present.
I tried to form an equation: 2x-10=3x, but that didn't work. Could someone help me forma working equation for it, and I can take it from there.
Thank you!
Michelle
M=2D
M-10=3(D-10)
the second one becomes
M=3(D-10)+10
set this equation equal to the first, and solve for D.
I tried to form an equation: 2x-10=3x, but that didn't work. Could someone help me forma working equation for it, and I can take it from there.
Thank you!
Michelle
M=2D
M-10=3(D-10)
the second one becomes
M=3(D-10)+10
set this equation equal to the first, and solve for D.
Answers
Answered by
Anonymous
That does not help!
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.