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LUCKY_DIMON [66]
3 years ago
6

F(x) = 2(x + 6), find x if f(x) = 22

Mathematics
2 answers:
Ksivusya [100]3 years ago
7 0
   F(x) = 2(x + 6)      Plug in 22 for x
F(22) = 2(22 + 6)    Use the Distributive Property
F(22) = 44 + 12       Add
F(22) = 56
kvasek [131]3 years ago
3 0
F(x)=2(x+6)
22=2(x+6)
22=2x+12
2x=10
x=5
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