Tuesday, September 7, 2010

substitution method

In this blog we will learn about substitution method,In algebra, we use the switch method to solve systems of equalization. In there, we score two unknown variables. We lick two undiscovered variables using transposition method. Commutation method is also misused to regain chartless variables for statement problems.

Steps to solve substitution method,

1.Forward we discriminate anyone versatile from anyone equalisation, then we equivalent that into another equalization.

2.Lick for that varied.

3.Then we compeer the view of unsettled in any one innovative equalization, determine for added star.

Let us see several sample problems.Polynomial calculator is used to solve many equations.

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