If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9r-14=13
We move all terms to the left:
9r-14-(13)=0
We add all the numbers together, and all the variables
9r-27=0
We move all terms containing r to the left, all other terms to the right
9r=27
r=27/9
r=3
| 180=19+x+8+2x+11 | | −8=x−13 | | -.5x+10=2x-5 | | 3.5n=10.5. | | 1-7k=-4-8k | | 8p=48+2p | | 100=15000/((x*2.824)*12) | | 3r-9=21 | | 8(6t−2)= | | 120=3.75x+75 | | 3(x+4,5)=36 | | -3(w-1)-15=18 | | -7x+5(-4x+7)=-208 | | 15x-45=5x+5x | | -2(n+14)=8 | | 3(r-7)+8=-10 | | 5=2y+11 | | 19x=8+2x+11 | | 4s-2=s+10 | | 3/x+1+2/5=2 | | 7v+10=87 | | 0.5s=-60s= | | 16=2x+5+2x+11 | | -160=-4x-5(4x+8) | | -8(2v+1)=-136 | | 99=20r | | -1+-3w=-16 | | 1/2x-7+2/3x=7/6x+6 | | x-14=235 | | 4{9x+6}=36x-7 | | m/5-13=1 | | 7x+6(-4x+7)=145 |