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Which of the following is usually the last step in solving a system of Nonlinear Equations by substitution ?

Which of the following is usually the last step in solving a system of Nonlinear Equations by substitution class=

Respuesta :

Answer:

B

Step-by-step explanation:

Substitute the value(s) from Step 3 into either equation to solve for the other variable.

Answer: Hence, Option 'B' is correct.

Step-by-step explanation:

Methods of solving the systems of non linear equations:

  1. Isolate a variable in one of the equations.
  2. Replace one variable in the non linear equation with an equivalent expression.
  3. Adding the two equations together.
  4. Substituting a value in place of one of the variables to solve the remaining variables.

So, the last step would be Option 'B'.

Hence, Option 'B' is correct.