Jada thinks of a number. "If I double my number and add 3 the answer is 19"  Jaden thinks of a number. "If I multiply my number by 3 and add 4 the answer is 46"  
Jagdish thinks of a number. "If I add 6 to my number then divide the result by 2, the answer is 4"  James thinks of a number. "If I multiply my number by 3 and subtract 2 then multiply the result by 5, the answer is 5 less than 85" 
What numbers are they thinking about?
Topics: Starter  Algebra  Functions  Puzzles
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