eshAtaliapriyahg eshAtaliapriyahg

02-02-2017
Mathematics

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Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.

Simplify R - S + T.

m - 2n - 2
-m + 2n - 2
3m - 4n + 14
-3m - 4n + 14

Respuesta :

03-02-2017

R = 11 - 2m
S = n + 5
T = -m - 3n + 8

R - S + T
(11 - 2m) - (n + 5) + (-m - 3n + 8)
6 - 2m - n - m - 3n + 8
14 - 3m - 4n
-3m - 4n + 14

Answer Link

carrot861 carrot861

08-04-2019

Answer:

B, -m+2n-2

Step-by-step explanation:

Answer Link

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