To solve the equation \( 3(x - 2) = 81 \), follow these steps:
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Divide both sides by 3 to isolate the expression \( (x - 2) \): \[ x - 2 = \frac{81}{3} \] \[ x - 2 = 27 \]
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Add 2 to both sides to solve for \( x \): \[ x = 27 + 2 \] \[ x = 29 \]
So, the missing value is \( x = 29 \).