When I add 3 times my age 3 years from now to 4 times my age 4 years from now, I get 8 times my current age. How old will I be 3 years from now?
A. 28 years
B. 24 years
C. 20 years
D. 32 years
E. 30 years

• let my age be x years now
  3 years from now my age will be x+3
  3 times age 3 years from now will be 3(x+3)
  4 years from now my age will be x+4
  4 times age 4 years from now will be 4(x+5)
  8 times my age now = 8x
  ..
  3(x+3)+4(x+4)=8x
  7x+25 =8x
  x=25
  therefore three years from now he will be=25+3=28yrs
  ans:A
  
  
• 11 years agoHelpfull: Yes(62) No(10)
• A. 28
  let current age be x
  then eq. will be
  3*(x+3)+4*(x+4)=8x
  x=25
  three years from now age will be x+3 = 28
• 10 years agoHelpfull: Yes(1) No(0)
• 3(x+3)+ 4(x+4)= 8x; x is the present age
  Solving, we get x=25
• 8 years agoHelpfull: Yes(1) No(0)
• let the present age=x
  according to the question,
  3(x+3)+4(x+4)=8x
  solving for x,we get x=25
  hence the person will be of 28 years three years from now.
• 9 years agoHelpfull: Yes(0) No(0)
• c 28 years
  let the current age be x years
  a/c to pblm given
  3(x+3)+4(x+4)=8*x
  solving we get x=25years
  then the age 3 years from now=x+3=25+3=28 yrs
• 9 years agoHelpfull: Yes(0) No(0)
• 3(x+3)+4(x+4)=8x
  so x=25
  so after 3 years=28
• 9 years agoHelpfull: Yes(0) No(0)
• let x be the age then
  3+4=7times added 7X+25=8x x=25 know three years from know is 25+3=28 A answer
  
  
• 9 years agoHelpfull: Yes(0) No(0)
• (A)28years
  3(x+3)+4(x+4)=8x
  7x+25=8x
  x=25 this is his current age.after 3yrs 28.
• 9 years agoHelpfull: Yes(0) No(0)
• 3(I+3)+4(I+4)=8I
  I=25
  25+3=28;
• 9 years agoHelpfull: Yes(0) No(0)
• 28 years
  let present age be X
  3 years from now is X + 3
  4 years from now is X + 4
  given that 3(x+3) + 4(x+4)=8x
  x=25
  required age is 25+3=28...
  
• 9 years agoHelpfull: Yes(0) No(0)
• let my age be x yr now,,
  3 and 4 yr from now will be x+3 and x+4
  a/c to question
  3*(x+3)+4*(x+4)=8*x
  x=25,,, after 3 yr will be x+3=25+3=28 ans
• 9 years agoHelpfull: Yes(0) No(0)
• a) 28
  let x be current age
  so acc. to the given condition we obtain the following equation
  
  ( 3 * (x+3) ) + ( 4 * (x+4)) = 8*x
  (3times the age 3years (4times the age 4years (8 times the current age)
  from current age) from current age)
  
  => x = 25
  therefore three years from now age x+3 (25+3) = 28
• 9 years agoHelpfull: Yes(0) No(0)
• take x as current age.
  3 yrs from now means x+3 yrs.
  3(x+3)+4(x+4)=8x;
  3x+9+4x+16=8x;
  x=25
  his age after 3 yrs is 28.
• 8 years agoHelpfull: Yes(0) No(0)
• 28
  3 years from now my age will be x+3
  3 times age 3 years from now will be 3(x+3)
  4 years from now my age will be x+4
  4 times age 4 years from now will be 4(x+5)
  8 times my age now = 8x
  ..
  3(x+3)+4(x+4)=8x
  7x+25 =8x
  x=25
  therefore three years from now he will be=25+3=28yrs
  ans:A
  
  
• 8 years agoHelpfull: Yes(0) No(0)
• present age=25
  he's age from 3yr is 28
• 8 years agoHelpfull: Yes(0) No(0)
• Let I age be x
  4 (x+4)+3 (x+3)=8x
  X=25
  X+3=28
• 5 years agoHelpfull: Yes(0) No(0)
• Answer: Option A
  Let present age be 'x'
  According to given statement:
  (x+3)*3 + (x+4)*4 = 8*x
  Solving above we get x=25
  We have find age 3 years from now which means 25+3 = 28
• 3 years agoHelpfull: Yes(0) No(0)