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svlad2 [7]
3 years ago
12

I think of a number, double it, and add eleven. I get twenty five. What is the number i began with?

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0

Answer:

Your answer would be 7.

Explanation:

  1. x(2) + 11 = 25

    2. 7 x 2 = 14

    3. 14 + 11 = 25

    4. x = 7                                   Therefore x=7

Hope this helps and plzzzzz mark BRAINLIEST

Orlov [11]3 years ago
6 0

Answer:

7

Step-by-step explanation:

7x2 = 14 or 7+7

14 + 11 = 25

to make it easier 25 - 11 = 14

14 -7 = 7

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