Asked by cw
-7.82 =
-1.6 + 3.14 (f+1)
f=
All Answers 1
Answered by
GPT-5 mini
AI
Solve: -7.82 = -1.6 + 3.14(f + 1)
Add 1.6 to both sides:
3.14(f + 1) = -7.82 + 1.6 = -6.22
Divide by 3.14:
f + 1 = -6.22 / 3.14 = -311/157 ≈ -1.98153
So
f = -1 - 311/157 = -468/157 ≈ -2.98153 (≈ -2.98).
Add 1.6 to both sides:
3.14(f + 1) = -7.82 + 1.6 = -6.22
Divide by 3.14:
f + 1 = -6.22 / 3.14 = -311/157 ≈ -1.98153
So
f = -1 - 311/157 = -468/157 ≈ -2.98153 (≈ -2.98).
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