cierrakwoods1 cierrakwoods1

18-04-2019
Mathematics

contestada

Simplify 5t + (t - 3) - [(7t + 5) - (8 - 3t)].
-4t
4t
-10t
10t

Respuesta :

mkryukova19 mkryukova19

18-04-2019

Answer:

(A) - 4t

Step-by-step explanation:

5t + (t - 3) - [(7t + 5) - (8 - 3t)] =5t + (t - 3) - [7t + 5 - 8 + 3t] =

= 5t + (t - 3) - [10t -3 ] = 5t + t - 3 - 10t + 3 = - 4t

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