Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

What is the solution of ( 5x-2(3x-4)\geq 11 )?

Answer and explanation

Correct answer: \(x\leq -3\)

Simplifying gives \(5x-2(3x-4)\geq11\Rightarrow5x-6x+8\geq11\Rightarrow-x\geq3\). On multiplying both sides by \(-1\), the inequality sign reverses, so \(x\leq-3\). The option \(x<-3\) is incorrect because \(x=-3\) also satisfies the equality. Exam tip: always reverse the inequality sign when multiplying or dividing by a negative number.

Related tags

Linear InequalitiesOne VariableAlgebraic SolutionInequality SignNegative CoefficientAlgebraic Solution Of Linear Inequalities In One VariableMathematicsClass 11 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.