2r+1=9 whats the value of r

0

730

1

2r+1=9 whats the value of r

Guest Nov 26, 2014

0 users composing answers..

Best Answer

+8

2r+1=9
2r=9-1
2r=8
r=8÷2
r=4

Guest Nov 26, 2014

1⁺⁰ Answers

+8

Best Answer

2r+1=9
2r=9-1
2r=8
r=8÷2
r=4

Guest Nov 26, 2014

4 Online Users