868799929 868799929

03-02-2022
Mathematics

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f(x)=3x-7 find the value of c so that f(c) =20 is true

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fieryanswererft fieryanswererft

03-02-2022

Answer:

c = 9

Explanation:

given: f(x)=3x-7

if f(c) =20

To solve this replace x with c and then y is 20.

Solve:

3c - 7 = 20

3c = 27

c = 27 ÷ 3

c = 9

Answer Link

140130561 140130561

03-02-2022

Answer: C = 9

Step-by-step explanation:

hope this helps

Answer Link

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