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Subjects
Class 10MathematicsPair of Linear Equations in Two VariablesAlgebraic methods: Substitution method and Elimination method.HardLevel 55

What is the solution of (\frac{x}{2}+\frac{y}{3}=7) and (\frac{x}{3}-\frac{y}{2}=1)?

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Answer and explanation

Correct answer: (x=\frac{138}{13},\ y=\frac{66}{13})

Clear the denominators using the LCM first. The solution is (x=\frac{138}{13},\ y=\frac{66}{13}).

Tags

linear equationsfraction equationssubstitutioneliminationhardclass 10

Frequently asked questions

What is the correct answer to this question?

(x=\frac{138}{13},\ y=\frac{66}{13})

Why is this the correct answer?

Clear the denominators using the LCM first. The solution is (x=\frac{138}{13},\ y=\frac{66}{13}).

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Algebraic methods: Substitution method and Elimination method..

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