Algebra 1 Chapter 5 Systems

• (-7, 2)

• Infinite Solutions

• (1, 3)

• No Solution

Tags

CCSS.8.EE.C.8B

• (3/2, -4)

• Infinite Solutions

• (1, 2)

• No Solution

Tags

CCSS.8.EE.C.8B

• (-3, 1/2)

• (1/4, 2/5)

• (4, -7)

• (5, 1/2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (1/2, -2)

• (4, 1/2)

• (8, -1/4)

• No Solution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system of equations using the elimination method: 2x+3y=5 and -2x+5y=3

• (-1, -1)

• (1, 1)

• (1/2, -1/2)

• (-1, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-3, 5)

• (2, 1)

• (-3/4, 7)

• (4, -2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (6, -2)

• (2, 1/4)

• (3, -6)

• Infinite Solutions

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the System using Elimination. 
−6x + 6y = 0
9x − 8y = 4 

• (4, −9)
  

• Infinite number of solutions 

• (−9, 4)
  

• (4, 4) 

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the first step in solving a system by Substitution?

• Make sure both equations are in standard form.

• Make sure at least one equation is solved for one variable.

• Make sure both equations are in slope-intercept form.

• Make sure both equations can be solved.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6