Ethan thinks of a number. "If I double my number and add 4 the answer is 38"  Evan thinks of a number. "If I multiply my number by 4 and add 2 the answer is 26"  
Evelyn thinks of a number. "If I add 3 to my number then divide the result by 2, the answer is 5.5"  Faith thinks of a number. "If I multiply my number by 3 and subtract 4 then multiply the result by 6, the answer is 6 less than 90" 
What numbers are they thinking about?
Topics: Starter  Algebra  Functions  Puzzles
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