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Solve $3|2x - 1| > |x + 4|$.
Mathematics 9709 · AS & A Level · Algebra
Solve $3|2x - 1| > |x + 4|$.
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “State, or otherwise indicate, a non-modular inequality such as $3^2(2x-1)^2>(x+4)^2$ or the equivalent quadratic equation, or the corresponding pair of linear equations/inequalities $3(2x-1)=\pm(x+4)$.” …