{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

5.1_bzca5e

# 5.1_bzca5e - Section 5.1 Systems of Linear Equations in Two...

This preview shows pages 1–16. Sign up to view the full content.

Section 5.1 Systems of Linear Equations in Two Variables

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

View Full Document
Systems of Linear Equations and Their Solutions
Two linear equations are called a system of linear equations. A solution to a system of linear equations in two variables is an ordered pair that satisfies both equations in the system. The solution of a system of linear equations can sometimes be found by graphing both of the equations in the same rectangular coordinate system. For a system with one solution, the coordinates of the point of intersection give the system’s solution.

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

View Full Document
Example Determine if the ordered pair (-1, 3) is a solution to the system: 2x-y=-5 x+y=2

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

View Full Document
Eliminating a Variable Using the Substitution Method

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

View Full Document
Example Solve by the substitution method: 5x+y=9 -x+3y=11
Example Solve by the substitution method: 3x-2y=7 x+3y=6

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

View Full Document
Eliminating a Variable Using the Addition Method

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

View Full Document
Example Solve by the addition method: 3x-2y=7 x+3y=6
Example Solve by the addition method: 8x+3y=13 x+6y=-4

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

View Full Document
Linear Systems Having No Solution or Infinitely Many Solutions

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 27

5.1_bzca5e - Section 5.1 Systems of Linear Equations in Two...

This preview shows document pages 1 - 16. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online