2.4 & 2.5 Review HW

Show all of your work on a separate sheet of paper.
Solve: 19h - 7 = 23 + 14h

• h= -6
• h = 6
• all real numbers
• no solution

Show all of your work on a separate sheet of paper.
Solve:
5(2x -1) = -5+ 10x

• x = 5
• x = 0
• infinite solutions
• no solution

Tags

CCSS.8.EE.C.7A

Show all of your work on a separate sheet of paper.
Solve:
6(5g+ 2)=30g

• g=2
• g=12
• all real numbers
• no solution

Tags

CCSS.8.EE.C.7B

Show all of your work on a separate sheet of paper.
Solve:
2(4x - 3) - 8 = 4 + 2x

• x= 5/3
• x= 3
• x= 1
• x= 2

Solve for x:
mx + nx = p

• x = (m + n) - p
• x = (m+n)/p
• x = p/(m+n)

Tags

CCSS.HSA.REI.B.3

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.CED.A.4

Solve for x:
w = xy + y 

• x = w/y  - 1
• x = wy + 1
• x = w/1+y

Tags

CCSS.HSA.CED.A.4

Solve for y:
8x + 4y= 16

• y = -8x + 16
• y = 2x -4
• y = -2x + 4
• y = -8x + 12

Tags

CCSS.6.EE.C.9

Solve for y:
x + y = 4

• y = x + 4
• y = -x + 4
• x = -y + 4
• x= y - 4

Tags

CCSS.6.EE.C.9

Create an equation and solve showing all work on a separate sheet of paper.

• 4 months
• x = 2
• x = 4
• 2 months