Substitution Quiz

If x = 5, find the value of 7x-1.

• 34
• 36
• 35
• 37

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

If y = 4, find the value of 3y+5.

• 27
• 12
• 17
• 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Solve for k:
3k + 5 = 23

• k = 4
• k = 5
• k = 6
• k = 7

Solve for x.
3x + 2 = 6x - 7

• x = 9
• x = 3
• x = -3
• x = 7

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