Direct substitution method is used for
Question
Direct substitution method is used for
Solution
The direct substitution method is used for solving equations. Here are the steps:
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Identify the equation that needs to be solved.
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Isolate the variable on one side of the equation. This is the variable that you will be substituting.
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Choose a value for the variable and substitute it into the equation.
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Solve the equation with the substituted value.
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Check your answer by substitifying the solution back into the original equation.
This method is particularly useful when the equation is simple and the solution can be easily guessed. It's also useful when the equation is non-linear, as it can provide an approximate solution.
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