8.4 Solving Linear Equations with Unknowns on Both Sides

534 views

Published on

Published in: Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
534
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

8.4 Solving Linear Equations with Unknowns on Both Sides

  1. 1. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Warm­up One of Mr. Goetz's students solved the question below. ­2x ­ 2 = 10     ­ 2x = 8  x = 4 Is the student correct? If not fix the mistakes. 1
  2. 2. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 8.4 Solving Linear Equations with  Unknowns on Both Sides 2
  3. 3. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Here's the Situation... Solve: 6x = 3x ­ 9 What's the Problem? 3
  4. 4. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Here's the Situation... Solve: 6x = 3x ­ 9 4
  5. 5. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve: k ­ 8 = ­3k + 4 Check: 5
  6. 6. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve: 2y + 1 = 6y ­ 10 Check: 6
  7. 7. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve 4.9 ­ 6.1x = ­3.2x ­ 3.8 Check: 7
  8. 8. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve 4(y ­ 1) = 2y + 6 Check: 8
  9. 9. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve 5(2x ­ 3) + 6 = ­35 ­ 3x Check: 9
  10. 10. 8.4 Solving Linear Equations with Unknowns on Both Sides February 27, 2014 Solve 2(8n + 7) = ­50 + 2(­5n + 6) Check: 10

×