Explanation
Correct answer: -.3266,-.3267,-0.326,-0.327.
32670.8 t - 0.46 = 8 t - 0.008 + 1.9. Subtracting $0.8 t- 0.46 = 7.2 t + 1.892 from both sides of this equation yields . Dividing both sides of this equation by $7.2\frac{- 2.352}{7.2} = tt- 0.32667$. Note that -.3266, -.3267, -0.326, and -0.327 are examples of ways to enter a correct answer.
Desmos solution:
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Reviewed and rewritten by CookSAT