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16-03-2020
Mathematics

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The sum of two numbers is 25. One number is twice the second, plus seven. What are the two numbers?

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16-03-2020

Answer:

19 and 6.

Step-by-step explanation:

X is the first number and the second number is 2x + 7. x + 2x + 7= 25. 3x + 7 =25. Subtract 7 from 25, and 3x = 18. Divide 18 by 3 to get 6. Now, 2(6) + 7 = 19.

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