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Semenov [28]
3 years ago
7

Given the function below, find x if f(x)=11 f(x) = 3x + 5

Mathematics
1 answer:
sattari [20]3 years ago
3 0
X = 2
plug in 11 into f(x) and you get 11 = 3x + 5
subtract 5 from both sides and you get 6 = 3x
divide 3 from both sides and you get x = 2
if you plug in 2 for x, you should get 11.
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