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Arte-miy333 [17]
4 years ago
11

The sum of two numbers is 27 and the difference is 19. Find the 2 numbers.

Mathematics
1 answer:
zhuklara [117]4 years ago
4 0

Answer:

the sum of two numbers is 27. their difference is 5. find the number

Step-by-step explanation:

Let x be the first number and y be the second number    ...   so we have

x + y  = 27

x - y  =   5            Adding the equations, we have

2x = 32                Dividing through by 2, we have

x = 16                  And substituting  or x in the first equation, we have

16 + y  = 27         Subtract 16 from both sides  

y = 11

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