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Algebraic Methods Substitution Method And Elimination Method

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf y = 2x + 3 and 5x − 2y = 1, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Easy MathematicsIf (x − 1)/2 + (y + 1)/3 = 8 and (x − 1)/3 − (y + 1)/2 = −1, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Hard MathematicsThree chairs and two tables cost ₹4900. Two chairs and three tables cost ₹5600. What is the price of one table?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 12x - 7y = 9 and 4x + 7y = 39, what is the value of 2x - y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsFor 14x + 5y = 77 and 7x - 5y = -7, what is the value of y - x in the solution?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 6x - 5y = 8 and 9x + 10y = 83, what is the value of x + y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 4(2x - y) + 3(x + y) = 53 and 2(2x - y) - 5(x + y) = -17, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Hard MathematicsIf 3(x + y) + 4(x - y) = 59 and 5(x + y) - 2(x - y) = 37, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Hard MathematicsIn an exam, a correct answer gives 5 marks and a wrong answer gives -2 marks. Out of 30 questions, the total score is 108. How many answers are correct?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 3x + 2y = 28 and mx - 2y = 12 have solution x = 5, what is the value of m?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf ax + 3y = 25 and 2x - 3y = 5 have solution x = 5, what is the value of a?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsSolving 0.25x + y = 9 and x - 0.5y = 2, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf x/3 + y/4 = 7 and x/4 + y/3 = 8, what is the value of x + y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 2x−7y=5 and 4x+7y=43, which pair of x and y is correct?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIf 15x+2y=54 and 5x−2y=6, what is the value of x+2y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsThe sum of the length and breadth of a rectangle is 37 cm. The length is 11 cm more than the breadth. What is the breadth?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsSolving 5x−12y=−1 and 10x+12y=61, what is the value of xy?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Medium MathematicsIn 13x−6y=1 and 13x+9y=61, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Easy MathematicsSolving 8x+3y=46 and 5x−3y=19 by elimination, what is the value of x?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57Easy MathematicsIf 5(2x−y)−3(x+y)=11 and 2(2x−y)+4(x+y)=50, what is the value of y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56Hard