Question

Resolver la desigualdad 5x < 3 - 4x

Answer 1

Resolver.

5x < 3 - 4x
5x + 4x < 3
9x < 3
x < 3/9  Simplificas sacas 3ra
x < 1/3
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<------------------------------¡------------------------------->
                                     1/3

Solucion
Intervalo.
( -infinito , 1/3)