3 years ago

Determining the input using an equation f (x) = -1/3x + 7

Mathematics

1 answer:

daser333 [38]3 years ago

4 0

Answer:

Step-by-step explanation:

f(x)=2/3

2/3=-1/3x+7

Subtract 7 from both sides

2/3-7=-1/3x

-6 1/3 = -1/3x

Multiply both sides by -3

-3(-6 1/3)=-1/3x(-3)

19 = x

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