Download presentation

Presentation is loading. Please wait.

Published byNathaniel Shaw Modified over 6 years ago

1
BALANCING 2 AIM: To solve equations with variables on both sides

2
T T T T 5 T T 11 4T + 5 = 2T + 11

3
T T T 5 T 11 4T + 5 = 2T + 11 3T + 5 = T + 11

4
T T 5 11 4T + 5 = 2T + 11 3T + 5 = T + 11 2T + 5 = 11 T 2 +5 11 T 2 -5 11 T = 3

5
T T T T T 2 T T 17 5T + 2 = 2T + 17

6
T T T T 2 T 17 5T + 2 = 2T + 17 4T + 2 = T + 17

7
T T T 2 17 5T + 2 = 2T + 17 4T + 2 = T + 17 3T + 2 = 17 T 3 +2 17 T 3 -2 17 T = 5

8
T T T T T -10 T 18 5T - 10 = T + 18

9
T T T T -10 18 5T - 10 = T + 18 4T - 10 = 18 T 4 -10 18 T 4 +10 18 T = 7

10
T T T T T T -15 T T T 3 6T - 15 = 3T + 3 How many Ts can I take from each side?

11
T T T -15 3 6T - 15 = 3T + 3 How many Ts can I take from each side? 3T - 15 = 3 T 3 -15 3 T 3 +15 3 T = 6

12
Now try these. Draw a diagram and use it to help you solve these equations. 1.4T + 1 = 2T + 9 2.5T + 3 = 2T + 21 3.3T + 8 = T + 12 4.8T - 1 = 4T + 7 5.6T - 11 = T + 14 6.7T + 4 = 3T + 24 7.5T - 6 = 3T + 1 T = 4 T = 6 T = 2 T = 5 T = 3.5

Similar presentations

© 2021 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google