document.write( "Question 477754: After 15 years,Kirans are will be 4 times as old as he is now his present age is ? \n" ); document.write( "
Algebra.Com's Answer #327360 by Theo(13342)\"\" \"About 
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x = his age now.
\n" ); document.write( "x + 15 = his age 15 year from now.
\n" ); document.write( "(x+15) = 4x
\n" ); document.write( "this means that in 15 years kiran's age will be 4 times what it is now.
\n" ); document.write( "solve for x.
\n" ); document.write( "x+15 = 4x
\n" ); document.write( "subtract x from both sides of the equation to get:
\n" ); document.write( "15 = 3x
\n" ); document.write( "divide both sides of the equation by 3 to get:
\n" ); document.write( "x = 5
\n" ); document.write( "kiran is 5 years old now.
\n" ); document.write( "in 15 years kiran will be 20 years old.
\n" ); document.write( "20/5 = 4
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