document.write( "Question 1124118: Shirley’s mother is four times as old as Shirley is now. 10 years ago is Shirley’s mother was one more than three times Shirley’s age now. \r
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Algebra.Com's Answer #740490 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
let x be Shirley's age now
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\n" ); document.write( "Shirley's mother age now is 4x
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\n" ); document.write( "3x +1 = 4x - 10
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