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kap26 [50]
2 years ago
14

F(x)=−7x−1 find x if f(x) = -8

Mathematics
1 answer:
EastWind [94]2 years ago
3 0

Answer:

f(x) =  - 8 \\  \\  - 7x - 1 =  - 8 \\  \\  - 7x =  - 8 + 1 \\  \\  - 7x =  - 7 \\  \\ 7x = 7 \\  \\ x =  \frac{7}{7}  \\  \\ x = 1

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