Question

2+(t-7)=t-0,5(t-4)
$2 + (t - 7) = t - 0.5(t - 4)$
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Answer 1

$\LARGE\tt{}2 + \left(t - 7\right) = 0,5\left(t - 4\right) \\ \\ \LARGE\tt{}2 + t - 7 = t - 0,5t + 2 \\ \\ \LARGE\tt{}2 - 7 = - 0,5t + 2 \\ \LARGE\tt{} - 7 = 0,5t \\ \LARGE\tt{} - 0,5t = - 7 \\\LARGE\tt{} - 0 ,5 \div \left( - 0,5\right) = - 7 \div \left( - 0,5\right) \\ \\ \LARGE\tt{}t = - 7 \div \left( - 0,5\right) \\ \LARGE\tt{}\LARGE\tt{} \boxed{t = 14}$

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