To solve the inequalities \(4x - 3 > 9\) and \(x + 6 > -2\), we'll solve each one separately.
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Solve the first inequality: \[ 4x - 3 > 9 \] Add 3 to both sides: \[ 4x > 12 \] Divide both sides by 4: \[ x > 3 \]
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Solve the second inequality: \[ x + 6 > -2 \] Subtract 6 from both sides: \[ x > -8 \]
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Combine the results: We have two inequalities: \[ x > 3 \] and \[ x > -8 \]
The more restrictive condition is \(x > 3\).
Thus, the solution set is: \[ \boxed{(3, \infty)} \]