Systems for Substitution

Solve the system of equations using substitution:
3x - 4y = -2
y = -1

• (-4, -1)
• (4, 1)
• (2, -1)
• (-2, -1)

Solve the system of equations using substitution:
3x - y = -8
x = -2

• (2, 2)
• (-2, -14)
• (-2, 2)
• (2, 14)

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.C.6

Who is the Hulk?

• Jacob Tabbert
• Bruce Banner
• Frank Castle
• Ben Grimm

3y - 2x = 0
y = 4x - 1

• (0.3, 0.2)
• (-0.3, -0.2)
• (-0.3, 0.2)
• (0.3, -0.2)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

What is the solution to this system?
y = x
3x - 2y = 3

• (1,1)
• (3,3)
• (-2,0)
• (0,-2)

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

What is the solution to the system of equations? (use Substitution)
y - 3x = -8
y = 4 - x

• (3,1)
• (1,3)
• (-3,1)
• (3,-1)

Solve the system by substitution. 
-5x - 4y = -9
y = 6

• (3, 6)
• (6, -3)
• (-3, 6)
• (6.8, 3)

y = -2x + 18
y = 8

• (5, 8)
• (-5, 8)
• (2, 8)
• (-2, 8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

y = x - 6
y = -2x

• ( 2 , -4 )
• ( -2 , -4 )
• ( -2 , 4 )
• ( 2 , 4 )

y = 2x - 5
y = x - 3

• (2 , -1 )
• ( -2 , 1 )
• ( 2 , 1 )
• ( -2 , -1 )