Seudónimo Seudónimo

13-10-2017
Mathematics

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HELP PLEASE!
1. If g(x) = 2(x − 4), find the value of x if g(x) = 20.

32
12
14
10

HELP PLEASE 1 If gx 2x 4 find the value of x if gx 20 32 12 14 10 class=

Respuesta :

wuzzleluver wuzzleluver

13-10-2017

1.
20= 2(x-4)
20/2= 2(x-4)/2
10= x-4
+4 . +4
14=x

Answer Link

BrainIess BrainIess

13-10-2017

Since g(x) = 2(x - 4)
and g(x) = 20,

2(x - 4) = 20
2x - 8 = 20
2x = 28x = 14

Answer: C

Answer Link

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