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Ulleksa [173]
3 years ago
13

The difference of twice a number and another number is 5. The sum of the two numbers is 19. Find the numbers

Mathematics
2 answers:
Scilla [17]3 years ago
8 0

Answer:

12 & 7

Step-by-step explanation:

*)Solve the system of equations:

x+y=19

x-y =5

=> 2y=14 =>y = 7

y=7 => x = 12

joja [24]3 years ago
7 0

Answer:

12 & 7

Step-by-step explanation:

12 + 7=19

12 - 7=5

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