document.write( "Question 384385: Yoshi is 12 years older than his sister. Six years from now, the sum of their age will be 32. Find Yoshi's present age. \n" ); document.write( "
Algebra.Com's Answer #272112 by Theo(13342)\"\" \"About 
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Let x = yoshi's sister's age.
\n" ); document.write( "yoshi's age is x + 12.\r
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\n" ); document.write( "\n" ); document.write( "6 years from now the sum of their age will be 32.\r
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\n" ); document.write( "\n" ); document.write( "6 years from now yoshi's sister will be x + 6 years old.\r
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\n" ); document.write( "\n" ); document.write( "6 years from now yoshi will be (x + 12) + 6 years old.\r
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\n" ); document.write( "\n" ); document.write( "The sum of their ages will be x + 6 + (x + 12) + 6 = 2*x + 24 = 32\r
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\n" ); document.write( "\n" ); document.write( "You have 2*x + 24 = 32\r
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\n" ); document.write( "\n" ); document.write( "Solve for x to get x = 4\r
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\n" ); document.write( "\n" ); document.write( "yoshi's sister's age today is 4.
\n" ); document.write( "in 6 years yoshi's sister will be 10 years old.\r
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\n" ); document.write( "\n" ); document.write( "yoshi is 16 years old today.
\n" ); document.write( "in 6 years, yoshi will be 22 years old.\r
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\n" ); document.write( "\n" ); document.write( "10 + 22 = 32\r
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\n" ); document.write( "\n" ); document.write( "answer to the question is that yoshi's present age is 16 years old.\r
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