Answer:
Step-by-step explanation:
hello,
we need to evaluate f(15) so
f(15)=4*15-3=60-3=57
Hope this helps
Answer: Choice B
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Work Shown:
This points us to answer choice B
3x + 122 = 22x - 11
+11 + 11
3x + 133 = 22x
-3x -3x
133 = 19x
x = 7