juliarae863 juliarae863

13-02-2020
Mathematics

contestada

Subtract. Write the difference in simplest form.
(5n - 3) - (-2n + 7)
7n - 10
3n + 4
3n - 10
7n + 4

Respuesta :

PollyP52 PollyP52

16-02-2020

Answer:

7n - 10.

Step-by-step explanation:

(5n - 3) - (-2n + 7)

= 5n - 3 + 2n - 7 (Distributing the negative over the second parentheses).

= 5n + 2n - 3 - 7

= 7n - 10.

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