SOLUTION: 0.3(2r-3)=0.2r+0.9

Question 57803: 0.3(2r-3)=0.2r+0.9
Answer by faceoff57(108) (Show Source): You can put this solution on YOUR website!
0.3(2r-3)=0.2r+0.9
0.6r - 0.9 = 0.2r + 0.9
0.6r - 0.2r = 0.9 + 0.9
0.4r = 1.8
r = 1.8/0.4
r = 4.5
RELATED QUESTIONS
8r-2r=0 (answered by unlockmath,edjones)

2r-6=0 (answered by edjones,Maths68)

2r^2+10r+11=0 (answered by jim_thompson5910)

2r+3s=0... (answered by Alwayscheerful)

3r-4s=0 and... (answered by checkley75)

r(r-8)/(2r+6)<0 (answered by lwsshak3)

Solve... (answered by jsmallt9)

solve the equation... (answered by Alan3354)