Answered

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When a certain number is added to 11 and the result is multiplied by three the final result is 45 find the number

Sagot :

TiltedLunar

1. Let x be the unknown number.

2. Translate the problem into an equation:

  3(x + 11) = 45

3. Solve the equation:

  3x + 33 = 45

  3x = 45 - 33

  3x = 12

  x = 12 ÷ 3

  x = 4

Therefore, the number is 4.

To check:

4 + 11 = 15

15 × 3 = 45

The number is 4.

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