Download presentation

Presentation is loading. Please wait.

Published bySamantha Donovan Modified over 5 years ago

1
Combining Like Terms

2
Only combine terms that are exactly the same!! Whats the same mean? –If numbers have a variable, then you can combine only ones that have the same variable –You can also combine numbers that have no variables

3
Examples Which numbers are the same? 5x, 8y, 9z, 10, 12x, 14z, 7 Same: 5x and 12x Same: 10 and 7 Same: 9z and 14z

4
Lets try it! 4x + 9x 13x -7y + 9y 2y -8y + (-4y) -12y 4x + 8y + 10x 14x + 8 y 5 + 8x + 7y + 10 8x + 7y + 15

5
Final Problems: 1.4x + 5y – 2x + 3y 2.5(x + y) + 2(x + y) 3.3 + 5x – 4y + 2y – 8x 4.(-13) + (-2y) + (-7) – 4y 5. 8(2x – 3y) + 4(y – 3x)

Similar presentations

OK

SUBTRACTING INTEGERS 1. CHANGE THE SUBTRACTION SIGN TO ADDITION

SUBTRACTING INTEGERS 1. CHANGE THE SUBTRACTION SIGN TO ADDITION

© 2019 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