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Simplifying 0.81t2 + 140 = 0 Reorder the terms: 140 + 0.81t2 = 0 Solving 140 + 0.81t2 = 0 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-140' to each side of the equation. 140 + -140 + 0.81t2 = 0 + -140 Combine like terms: 140 + -140 = 0 0 + 0.81t2 = 0 + -140 0.81t2 = 0 + -140 Combine like terms: 0 + -140 = -140 0.81t2 = -140 Divide each side by '0.81'. t2 = -172.8395062 Simplifying t2 = -172.8395062 Reorder the terms: 172.8395062 + t2 = -172.8395062 + 172.8395062 Combine like terms: -172.8395062 + 172.8395062 = 0.0000000 172.8395062 + t2 = 0.0000000 The solution to this equation could not be determined.
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