SOLUTION: Find two numbers with a sum of 49 and difference of 11

SOLUTION: Find two numbers with a sum of 49 and difference of 11

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Question 468807: Find two numbers with a sum of 49 and difference of 11
Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
Let x - the first number
Let y - the second number
a sum of two numbers is 49, then
a difference of two numbers is 11, then
The system of equations

Add the secont equation to the first one

Put in the first equation

Check

-correct
Answer: ,
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