2r+1=9 how to find value

0

517

1

2r+1=9 how to find value

Guest Nov 26, 2014

0 users composing answers..

Best Answer

+5

2r+1=9

minus 1 from both sides to get rid of the last thing that happened to the r

2r=8

divide both sides by 2 to get rid of the next thing that happened to r

r=4

simples eeek

Guest Nov 26, 2014

1⁺⁰ Answers

+5

Best Answer

2r+1=9

minus 1 from both sides to get rid of the last thing that happened to the r

2r=8

divide both sides by 2 to get rid of the next thing that happened to r

r=4

simples eeek

Guest Nov 26, 2014

7 Online Users