document.write( "Question 265601: Sue is 25 years older than Bill. in 4 years, Sue will be twice as old as Bill will be in 4 years. How old are they now?\r
\n" ); document.write( "\n" ); document.write( "S=sue
\n" ); document.write( "b=Bill\r
\n" ); document.write( "\n" ); document.write( "s+25=b\r
\n" ); document.write( "\n" ); document.write( "I am stuck after this. I don't understand how to come up with the second equation to solve.\r
\n" ); document.write( "\n" ); document.write( "Heather
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Algebra.Com's Answer #195263 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
\"Sue is 25 years older than Bill\" ___ s = b + 25\r
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\n" ); document.write( "\n" ); document.write( "\"in 4 years, Sue will be twice as old as Bill will be in 4 years\" ___ s + 4 = 2(b + 4)
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