document.write( "Question 1207790: Jon is 4 years older than twice the age of his youngar sister, Alice. The sum of the spas in 25 years. How old are John and Auce? \n" ); document.write( "
Algebra.Com's Answer #845879 by josgarithmetic(39618)\"\" \"About 
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Jon, \"4%2B2x\"
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\n" ); document.write( "\n" ); document.write( "AGE SUM, \"4%2B2x%2Bx=25\"---------------\"x=7\", Alice\r
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\n" ); document.write( "\n" ); document.write( "\"18\", Jon
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