The Sum Of Two Numbers Is 138 And Their Difference Is 88. Find The Two Numbers

The sum of two numbers is 138 and their difference is 88. Find the two numbers

Answer:

113,25

Step-by-step explanation:

x + y = 138  

x - y = 88. Add these two equations together:  

2x = 226. Solve for x by dividing by 2:  

x = 113 replace 113 for x in either equation:  

113+y = 138 or 113-y = 88 solve for y:  

y = 138-113 = 25 or 113-88 = y = 25  


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