After 12 years, Seema will be three times as old as she was 4 years ago. Find her present age.
Share
After 12 years, Seema will be three times as old as she was 4 years ago. Find her present age.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
present age = 12 years
Step-by-step explanation:
x = present age
x + 12 = age after 12 years
x-4 = age 4 years ago
according to the question,
x+12 = 3(x-4)
x+12=3x-12
24=3x-x
2x=24
x=24/2
x=12
plz mark as brainliest
Step-by-step explanation:
Let x be Seema's present age
x + 12 will be Seema's age 12 years from now.
3(x-4) will be three times as old as Seema was 4 years ago
x+12 = 3(x-4)
Solve for x
x+12 = 3x - 12
subtract x from both sides
12 = 2x - 12
add 12 to both sides
24 = 2x
divide both sides by 2
12 = x
x=12
HOPE THIS ANSWER HELPS YOU!!