{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# SolveSysByElimAddSub - Objective The student will be able...

This preview shows pages 1–5. Sign up to view the full content.

Objective The student will be able to: solve systems of equations using elimination with addition and subtraction. SOL: A.4e Designed by Skip Tyler, Varina High School

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Solving Systems of Equations So far, we have solved systems using graphing and substitution. These notes show how to solve the system algebraically using ELIMINATION with addition and subtraction. Elimination is easiest when the equations are in standard form.
Solving a system of equations by elimination using addition and subtraction. Step 1 : Put the equations in Standard Form. Step 2 : Determine which variable to eliminate. Step 3 : Add or subtract the equations. Step 4 : Plug back in to find the other variable. Step 5 : Check your solution. Standard Form: Ax + By = C Look for variables that have the same coefficient. Solve for the variable. Substitute the value of the variable into the equation. Substitute your ordered pair into BOTH equations.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
1) Solve the system using elimination.
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 13

SolveSysByElimAddSub - Objective The student will be able...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online