Subtract 2m - 7q + 5 from 4p + 2q and add your result to 7m² - 3m + 9q - 1

Question

Mathematics

Jan Wells

6 October, 03:21

Subtract 2m - 7q + 5 from 4p + 2q and add your result to 7m² - 3m + 9q - 1

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Answers (2)

Know the Answer?

Zaiden Dougherty · Answer 1

Zaiden Dougherty 6 October, 03:47

0

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Terry Irwin · Answer 2

Answer: 4p + 18q - 5m - 6 + 7m²

Step-by-step explanation:

(4p + 2q) - (2m - 7q + 5) + (7m² - 3m + 9q - 1)

distribute the negative sign:

4p + 2q - 2m + 7q - 5 + 7m² - 3m + 9q - 1

group the like terms:

4p + (2q + 7q + 9q) + (-2m - 3m) + (-5 - 1) + 7m²

combine like terms:

4p + 18q - 5m - 6 + 7m²