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Question

In the algebraic expression, t7=9, the value of unknown is

A
60
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B
61
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C
62
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D
63
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Solution

The correct option is D 63
Given, t7=9
We need to solve t by isolating it on one side of the equation.

Now, Multiply both sides by 7 to eliminate 7 on the left side of the equation.
t7×7=9×7
t=63

Hence, t = 27

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