Alexis thinks of a number. "If I double my number and add 4 the answer is 18"  Allison thinks of a number. "If I multiply my number by 4 and add 3 the answer is 35"  
Alyssa thinks of a number. "If I add 3 to my number then divide the result by 2, the answer is 11"  Amanda thinks of a number. "If I multiply my number by 4 and subtract 3 then multiply the result by 4, the answer is 3 less than 119" 
What numbers are they thinking about?
Topics: Starter  Algebra  Functions  Puzzles
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