caligirl555
Given the function f(x) = 2(x + 8), find x if f(x) = 12
2
40
−2
14



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Jithinkv
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f(x)= 12=2(x+8)
6= x+8
x=2

Swagged_Solo
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2(12+8)
2(20)
40

caligirl555
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:S

saifoo.khan
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@Jithinkv 's right.

saifoo.khan
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@Swagged_Solo : If the question was like: f(x) = 2(x + 8), find x if f(12) = 0
Then we would've used your method.

Swagged_Solo
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@saifoo.khan oh iSee now !