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5 votes
5 votes
Find the value of x, if f(x)=3x-15 when f(x)=30​

User JRM
by
2.9k points

1 Answer

18 votes
18 votes

Answer:

f(30)= 75

Explanation:

3(30)-15

90-15

75

User Bryan Deemer
by
3.0k points