2 years ago

Give f(x) = 3x + 3, solve for x when f(x) = 6

Mathematics

2 answers:

Tems11 [23]2 years ago

7 0

Answer:

x = 1

Step-by-step explanation:

f(x) = 3x + 3

f(x) = 6

=> 3x + 3 = 6

=> 3x = 3

=> x = 1

saul85 [17]2 years ago

6 0

F(6)=3(6)+3
f(6)=18+3
f(6)=21
you just have to substitute x with 6!:)

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