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Vanyuwa [196]
3 years ago
14

How would i solve 3t-7=5t

Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0
3t-7=5t \\ \\ -7 = 5t - 3t \\ \\ -7 = 2t \\ \\ - \frac{7}{2} = t \\ \\ t = - \frac{7}{2} \\ \\

The answer is: t = -7/2 or t = -3.5.
Vanyuwa [196]3 years ago
3 0
                                                 3t - 7     =  5t

Subtract  3t  from each side:      - 7     =  2t

Divide each side by  2 :              - 3.5  =    t
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