Math, asked by subash27591, 10 months ago

After 12 years manish will be 3 times as old as he was 4 years ago find his present age

Answers

Answered by pradeepthi209
0

Answer:

present age of manish = 12

Step-by-step explanation:

  1. let manish present age = x
  2. manish age after 12 years = x+12
  3. manish age 4 years ago = x-4
  4. therefore, x+12=3(x-4)
  5. x+12 = 3x-12
  6. x-3x= -12-12
  7. -2x=-24
  8. 2x=24
  9. x=24/2
  10. x=12
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