Get the free Solving by Substitution Guided Notes Section 4 - lps lexingtonma

Math 1: Algebra, Geometry and Statistics Ms. SheppardBrick 617.596.4133 http://lps.lexingtonma.org/Page/2434 Name: Date: Solving by Substitution Guided Notes Section 4.06 We've found where two lines

How to fill out solving by substitution guided

How to Fill Out a Solving by Substitution Guided:

1. Start by reading through the problem carefully and identifying the variables involved. Understand the relationship between the equations given and determine which variable to substitute.
2. Write down the original equations provided in the guided worksheet. Label each equation with a number for reference.
3. Choose one of the equations to isolate one variable in terms of the other. This will be the substitution equation. Solve for the chosen variable in terms of the other variable.
4. Substitute the solved expression from step 3 into the other equation. This will create a new equation with only one variable.
5. Solve the new equation obtained in step 4 for the remaining variable.
6. Substitute the value obtained in step 5 back into one of the original equations to find the value of the other variable.
7. Double-check your solutions by substituting the values of both variables into both original equations. The left-hand side of each equation should equal the right-hand side, confirming the correctness of the solutions obtained.
8. Write the final solutions for both variables.
9. Complete any additional steps or instructions provided in the solving by substitution guided worksheet.

Who Needs Solving by Substitution Guided?

1. Students studying algebra or mathematics, particularly those learning about systems of equations and their solutions.
2. Individuals preparing for standardized tests or exams that cover algebraic concepts and techniques.
3. Teachers or tutors who provide instruction and guidance on solving systems of equations.

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What is solving by substitution guided?

Solving by substitution guided involves finding a replacement for a variable in an equation to simplify the problem.

Who is required to file solving by substitution guided?

Anyone who is working on math problems or equations that can be simplified using substitution may use this method.

How to fill out solving by substitution guided?

To fill out solving by substitution guided, you need to identify which variable to replace, find the replacement, and then solve the equation.

What is the purpose of solving by substitution guided?

The purpose of solving by substitution guided is to make complex equations easier to solve by substituting variables with known values.

What information must be reported on solving by substitution guided?

The replaced variable, the value it is replaced with, and the resulting simplified equation must be reported on solving by substitution guided.

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