Solving Systems by Sub

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• Infinite number of solutions

• (0, 7)

• (-5, -7)

• (5, 7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• No Solution

• (2, 2)

• (-1, 2)

• (-1, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-1, -6)

• (-6, 1)

• (-3, -6)

• (1, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-3, -8)

• (-8, 3)

• (2, 3)

• (-8, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (5, -3)

• (3, 5)

• (-5, -3)

• (-3, -5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-8, -5)

• No Solution

• Infinite number of solutions

• (-8, 5)

Tags

CCSS.8.EE.C.8B

Using Substitution, solve for the system of linear equations: x=-3y+1 -3x-3y=-15

• Infinitely many solutions

• (-1,5)

• (7,-2)

• No solution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A method of solving a system of equations by taking a variable out and replacing it with an expression is called __________.

• Systems by Graphing

• Systems by Substitution

• Systems by Elimination

• Systems by Drawing

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many solutions does this system have _____ ? Explain.

• none

• 1

• 2

• Infinitely many

Tags

CCSS.8.EE.C.8B