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

MathematicsWhat is the value of (x+2y) from (9x-5y=42) and (3x+5y=30)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55ExpertMathematicsIf (7x+6y=70) and (7x-4y=20), what is the value of (x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55ExpertMathematicsIf 5x + 6y = 142 and 6x + 5y = 144, what is x - y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55EasyMathematicsIf (4x-5y=-7) and (6x+5y=57), what is the value of (3x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsWhat is the value of (x+2y) from (8x-3y=54) and (2x+3y=21)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsWhat is the value of (x-y) from (\frac{x+3y}{4}=9) and (\frac{2x-y}{3}=5)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsIf (6x+5y=64) and (6x-2y=29), what is the value of (x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsWhat is the value of (x+y) from (5x-4y=17) and (6x+8y=92)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsIf (3x+4y=141) and (4x+3y=145), what is the value of (x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsIf (4x+7y=71) and (6x-7y=29), what is the value of (x+2y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57HardMathematicsWhat is the value of (x-y) from (\frac{x+2y}{3}=8) and (\frac{2x-y}{5}=3)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55HardMathematicsWhat is the value of (x+y) from (0.2x+0.5y=3.1) and (0.4x-0.1y=1.3)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55HardMathematicsIf 4x + 7y = 53 and 4x − 3y = 13, what is the value of x − y?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55MediumMathematicsWhat is the value of (x+y) from (4x-3y=7) and (5x+6y=44)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55HardMathematicsIf (3x+2y=28) and (5x-4y=8), what is the value of (x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 55HardMathematicsOn solving (x+3y=21) and (3x-y=11), what is the value of (2x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsIf (3x+2y=25) and (x-y=1), what is the value of (x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 57MediumMathematicsIf (3x+2y=20) and (x-y=1), what is the value of (3x-y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56MediumMathematicsOn solving (5x-4y=2) and (3x+4y=30), what will be the value of (x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56MediumMathematicsIf (2x-y=9) and (x+2y=13), what is the value of (2x+y)?Class 10Pair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.Level 56Medium