flaminiazito8 flaminiazito8

10-11-2020
Mathematics

contestada

f(x) = -3x - 4
f(x) = 7
what does this mean??

Respuesta :

birhanujordan birhanujordan

10-11-2020

Step-by-step explanation:

this means :

f(x) = -3x - 4 = 7

-3x - 4 = 7

-3x = 7 +4

-3x = 11

x = - 11/3

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