8r + 17 = 65
8r = 48
r = 6
r + 11 + 8r = 29
Solving for r: 16r2+18r+5=0 (2r+1)(8r+5)=0 2r+1=0 and 8r+5=0 2r=-1 .......... 8r=-5 r= -1/2 ........ r= -5/8
It is not correct to say that 8 plus 2 8r-2r 4 3r plus 2 r = 0
-6r - s
if you have 12r and you minus 4r it doesn't equal 48. it would equal 8r to find out what r is i would have to see the whole problem
8r + 17 = 65 8r = 65 - 17 8r = 48 r = 48 / 8 r = 6
r + 11 + 8r = 29
If r = 3.25, 8r + 6 = 8(3.25) + 6 = 32.
12 + 8r - 6 = 7r - 5 - 3 8r +6 = 7r -8 r = -14
-5r + 8r + 5 = 3r +5
Solving for r: 16r2+18r+5=0 (2r+1)(8r+5)=0 2r+1=0 and 8r+5=0 2r=-1 .......... 8r=-5 r= -1/2 ........ r= -5/8
It is not correct to say that 8 plus 2 8r-2r 4 3r plus 2 r = 0
-6r - s
2r + 7r - 6t - r + 7t = 8r + t
9r-- think of the 'r' as '1r' and add like you normally would.
if you have 12r and you minus 4r it doesn't equal 48. it would equal 8r to find out what r is i would have to see the whole problem
The expression 62r + 3 - 8r simplifies to 54r + 3.