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If (2(3x-5)-4(x+1)>8), what is the correct condition for (x)?

Answer and explanation

Correct answer: \(x>11\)

Simplify the left-hand side: \(2(3x-5)-4(x+1)=6x-10-4x-4=2x-14\). Thus, \(2x-14>8\), so \(2x>22\), giving \(x>11\). \(x\geq11\) is not correct because the original inequality is strict; at \(x=11\), both sides become equal. Exam tip: while expanding \(-4(x+1)\), apply the negative factor to both terms.

Related tags

Linear InequalitiesOne Variable InequalityAlgebraic SimplificationExpanding BracketsClass 11 MathematicsAlgebraic Solution Of Linear Inequalities In One VariableMathematicsClass 11 Mcq

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