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DerKrebs [107]
2 years ago
14

The sum of twice a number and 13 is 75.

Mathematics
2 answers:
nikitadnepr [17]2 years ago
8 0

Answer:

The answer is 31

Step-by-step explanation:

mihalych1998 [28]2 years ago
4 0

Answer:

The value of this number is 31.

Step-by-step explanation:

To solve this you could set up an equation and solve for x.

Sum means add, so you are going to add 2n and 13 to get 75.

2n + 13 = 75

Subtract 13 from both sides.

2n = 62

To get n alone, divide by 2 on both sides.

n = 31

The value of this number is 31.

Have a nice day, please mark brainliest if possible! :)

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Answer:

13 in

Step-by-step explanation:

let w be width then length is w + 6

the area (A) of a rectangle is calculated as

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Step-by-step explanation:

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