Mya thinks of a number. "If I double my number and add 4 the answer is 30"  Natalie thinks of a number. "If I multiply my number by 3 and add 3 the answer is 54"  
Nathaniel thinks of a number. "If I add 3 to my number then divide the result by 2, the answer is 2.5"  Nevaeh thinks of a number. "If I multiply my number by 2 and subtract 6 then multiply the result by 5, the answer is 2 less than 132" 
What numbers are they thinking about?
Topics: Starter  Algebra  Functions  Puzzles
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