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CBSE Class 9 Answered

Solving an equation
Asked by | 30 Jul, 2008, 06:28: PM
answered-by-expert Expert Answer

If only one equation in two variable is given then the only method to solve it is by trial method.

But if two equations in two variable are given then, we can solve them by cross multiplication method, substitution method and elimination method.

Answered by | 30 Jul, 2008, 09:07: PM

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CBSE 9 - Maths
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CBSE 9 - Maths
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