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Mathematics

Answered

If f(x)=3x−1 and f(a)=−43, what is the value of a ??

Answer :

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Answer:

a = -14

Step-by-step explanation:

f(a) = -43

3a - 1 = -43

3a = -43 + 1

3a = -42

a = -42/3

a = -14

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