document.write( "Question 823860: John was asked how old he is. He said in 2 years I will be twice as old as I was 5 years ago.\r
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document.write( "I guessed 12, am I right? \n" );
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Algebra.Com's Answer #495896 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! x = age now\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + 2 = 2(x - 5) {in 2 years, he will be two times what he was 5 years ago} \n" ); document.write( "x + 2 = 2x - 10 {used distributive property} \n" ); document.write( "2 = x - 10 {subtracted x from each side} \n" ); document.write( "x = 12 {added 10 to each side}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John is 12 \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |