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ch4aika [34]
2 years ago
7

Simplify the following expression: 3m-5n+6m-8n

Mathematics
2 answers:
rusak2 [61]2 years ago
8 0

Answer:

Step-by-step explanation:

Combine like terms. Like terms have same variables with same exponents

3m - 5n + 6m - 8n = 3m + 6m - 5n - 8n

                               = 9m - 13n

vichka [17]2 years ago
5 0

3m - 5n + 6m - 8n \\ 3m + 6m - 5n - 8n \\ 9 m- 13n

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The complete question is

"The cafeteria staff made sandwiches. Each sandwich had either rye or white bread, either ham or turkey, and either cheese or no cheese. The staff made an equal number of each type of sandwich.

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Step-by-step explanation:

See the attached files for the details, hope it is clearly understood.

Download pdf
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
4f5c24a39cc9fe2c66cb13edb93a2404.png
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