TBQ - Determine the values of B, D and E — task. Mathematics CBSE, Class 7 New.

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\begin{array}{l} B 7 \\ + 3 D \\ \bar{ED 7} \end{array}

Determine the values of \(B\), \(D\) and \(E\).

\(B = \)

\(D = \)

\(E = \)

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14. TBQ - Determine the values of B, D and E