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Choose the solution of the inequality \(6x-7>2x+17\).

Answer and explanation

Correct answer: \(x>6\)

Starting with \(6x-7>2x+17\), subtracting \(2x\) from both sides gives \(4x-7>17\). Adding 7 and then dividing by the positive number 4 gives \(4x>24\), hence \(x>6\). Therefore, option D is correct. Option C, \(x\geq6\), is incorrect because the original inequality is strict and does not include equality. Exam tip: dividing by a positive number does not reverse the inequality sign.

Related tags

Linear InequalitiesOne VariableStrict InequalityAlgebraic SolutionAlgebraic Solution Of Linear Inequalities In One VariableMathematicsClass 11 Mcq

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