SOLUTION: Use a system of two equations in two variables to solve the problem. A two digit number is 4 times the sum of its digits. The difference of the digits is 4. What is the number?

Question 780540: Use a system of two equations in two variables to solve the problem.
A two digit number is 4 times the sum of its digits. The difference of the digits is 4. What is the number?

Answer by MathTherapy(10551) (Show Source): You can put this solution on YOUR website!

Use a system of two equations in two variables to solve the problem.
A two digit number is 4 times the sum of its digits. The difference of the digits is 4. What is the number?

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