user7035
user7035
21-10-2021
Mathematics
contestada
Given f(x)=2x+9, if f(x)=15, find x
Respuesta :
NitroBoosterX
NitroBoosterX
21-10-2021
Answer:
x = 3 I think
Step-by-step explanation:
h. mmm yess I think
Answer Link
s26878520
s26878520
21-10-2021
Answer:
f(x)=39
Expiation:
f(x)=2x+9,f(x)=15 you substitute the x for the 15.
f(15)=2(15)+9
f(15)=30+9
f(15)=39
Answer Link
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