Question

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Using a venn diagram, compare and contrast Graphing,Elimination and Substitution Methods in solving system of linear equation in two variables. ​

Answer 1

Step-by-step explanation:

Solving methods for solving linear equations in two variables are :

1. Graph method
2. Elimination method
3. Substitution method

Comparision among them:

In graph method taking the values of x and y to draw graph.

In elimination method we eliminate one variable to find the value of other variable.

In substitution method we write the equation in terms of one variable then substituting that in the second equation to find the value of another variable.

Contrast among them:-

In elimination method after eliminating one variable to get the value of another variable we substituting the value in the equation.so Substitution method is also done in the elimination method.