Module 2 Algebra

Simplify the expression: 
 2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

If y = 7, find the value of 2(y+4).

• 11

• 22

• 20

• 12

Tags

CCSS.6.EE.A.2C

Solve the following equation

2y = 18

• y = 36

• y = 16

• y = 9

• y = 20

Tags

CCSS.6.EE.B.7

Solve the equation:
2w=58

• w = 29

• w = 32

• w = 15

• w = 116

Tags

CCSS.6.EE.B.7

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

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Tags

CCSS.7.EE.B.4A

-7x - 36 = 20 -3x

• -12

• -14

• 15

• 8

-2y + 8 = 4y - 10

• y = 3

• y = -3

• y = 6

• y = -6

-10x - 135 = 117 + 2x

• 25

• -18

• -21

• 22