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
https://brainly.ph/question/306226
* More about linear equation
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* More examples on linear equation
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