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If g(x)= 3x-1 solve for x when g(x)=-20.

1 Answer

7 votes

Answer:


-(19)/(3 )

Explanation:

Plug in -20 and g(x):

-20=3x-1

Now solve:

-20=3x-1

Add 1 on both sides:

-20+1=3x-1+1

-19=3x

Divide 3 on both sides:


-(19)/(3 )

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