Dquest01idn
Answered

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Eighteen less than seven times the number of sandwiches is 269. How many sandwiches are there?

Sagot :

Glendzmoralesidn

Answer:

The number of sandwiches are 41.

Step-by-step explanation:

First thing to do is to translate the English sentence to mathematical sentence.

So we have:

7x - 18 = 269

Let x - represent the number of sandwiches

Then, solve for x using transposition:

7x = 269 + 18

7x = 287

Then divide both sides by 7, we get:

x = 41

Therefore, the number of sandwiches is 41.

For more understanding about worded problems in Algebra or linear equations, just click on the following links:

* Concepts and definitions of linear equations

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* More about linear equation

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* More examples on linear equation

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