SOLUTION: The sum of the digits of a two digit number is 12. If 15 is added to the number, the result is 6 times the units digit. Find the number.
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Question 1001877: The sum of the digits of a two digit number is 12. If 15 is added to the number, the result is 6 times the units digit. Find the number.
Answer by josgarithmetic(39627) (Show Source): You can put this solution on YOUR website!
PLAN
(1) Pick variables, t for the tens, u for the ones or units.
(2) Form the number;
(3) Write the equations to represent the description;
(4) Solve for t and u.
Solve the system for t and u, and identify the number, .
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