deadlyserpent5 deadlyserpent5

09-12-2020
Mathematics

contestada

Which expression is equivalent to 7a -8-12a+4?

A) -9a
B) 31a
C) -5a - 4
D) 19a + 12

Respuesta :

hhatter hhatter

09-12-2020

Hey! I got you! You will add all the common terms!

-8+4 = -4
7a-12a = -5a

Your answer is C since when you put those common terms together you get -5a-4!

Please give brainliest❤️

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