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The sum of two numbers is 65. the sum of the first number increased by 10% and the second number increased by 20% is 74. what are the original numbers?

Respuesta :

x+y=65
x*1.1 + y*1.2=74

Easy thing is to isolate y say: y = 65-x, and substitute in the second equation:
1.1*x + 1.2(65-x) = 74 --> ...
Zoyalane

Answer:     First Number-40, Second number-25      Hope this helps!

Step-by-step explanation:

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