4x  =18 ー2x

5
4x =182x 4x+2x=1 6x=1

Upload: austin-foster

Post on 01-Jan-2016

14 views

Category:

Documents


0 download

DESCRIPTION

4x  =18 ー2x. 4x +2x =18.    6x=18. 4x  =18ー2x. 4x +2x =18.    6x=18. 9xー5=2x+23. 9x ー2x =23 +5.    7x=28. 9xー5=2x+23. 9x ー2x =23 +5.    7x=28. - PowerPoint PPT Presentation

TRANSCRIPT

Page 1: 4x  =18 ー2x

4x  =18ー2x4x+2x=18   6x=18

Page 2: 4x  =18 ー2x

4x  =18ー2x4x+2x=18   6x=18

Page 3: 4x  =18 ー2x

9xー5=2x+239xー2x=23+5   7x=28

Page 4: 4x  =18 ー2x

9xー5=2x+239xー2x=23+5   7x=28

Page 5: 4x  =18 ー2x