Elements of Algebra

• x = 1/2
• x = 8 
• x = 3
• x = - 8

Tags

CCSS.7.EE.B.4A

• x = 16
• x = 8
• x = 1
• x = - 16

• x-intercept, y-intercept
  (-4, 0)(0, 2) 
• x-intercept, y-intercept
  (4, 0)(0, 2) 
• x-intercept, y-intercept
  (- 4, 0)(0 -2) 
• x-intercept, y-intercept
  (4, 0), (0, -2) 

• x = 6
• x = 7
• x = - 7
• x = 0

Tags

CCSS.7.EE.B.4A

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

• h = 1/2Ab
• h = 2A/b                            
• h = 2b/A

Tags

CCSS.HSA.CED.A.4

• y = - 2/5x + 3
• y = 2/5 x - 3
• y = 2/5 x + 2
• y = 2/5 x + 3

Solve for w

• -8

• 8

• -32

• 32

Tags

CCSS.7.EE.B.4A

Solve for r

• 3

• -3

• 3.3

• 10