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If g(x) = 2(x − 4), find the value of x if g(x) = 20

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7 votes
2(x-4)=20
2x-8=20
2x=20-8
X=12/2
X=6
User Josh Larson
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6 votes
substitute for x.
g(20)= 2(20-4)
g(20)=32.
x=32.
~god bless you!
User Faur
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