popcornracer popcornracer

03-07-2017
Mathematics

contestada

What is the solution of 5a + 12 < 2 and 5a - 12 < 3?

Respuesta :

03-07-2017

5a + 12 < 2
5a < - 10
a < - 2

5a - 12 < 3
5a < 15
a < 3

range : -2 < a < 3
: - 1,0,1,2

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