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12 votes
12 votes
Find x when f(x) = 3x - 7 and f(x) = 53

User Stathis
by
2.8k points

1 Answer

26 votes
26 votes

Answer:

152

Explanation:

f(x) = 3x - 7

Plug 53 into x

f(53) = 3(53) - 7

Simplify

f(53) = 159 - 7

f(53) = 152

User Swapnil Nakade
by
3.0k points