If f (x) = -3x+6 and f(x) = 18, what is the value of x

asked Aug 7, 2021 160k views

3 votes

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2 votes

Answer:

-4

Explanation:

$f(x)=-3x+6\\\\f(x)=18\\\\\Rightarrow 18=-3x+6\\\\18-6=-3x\\\\12=-3x\\\\x=(12)/(-3)\\\\x=-4$

Cookiekitty answered Aug 8, 2021

6.6k points

3 votes

Answer:

-54 + 6

forgive me if i'm wrong, i am trying my best!!

AridTag answered Aug 13, 2021

7.1k points

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