If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-13f-17=-11f+9
We move all terms to the left:
-13f-17-(-11f+9)=0
We get rid of parentheses
-13f+11f-9-17=0
We add all the numbers together, and all the variables
-2f-26=0
We move all terms containing f to the left, all other terms to the right
-2f=26
f=26/-2
f=-13
| 9u-12u-2=14-3u | | 9+11g=20g-17 | | -14-7w=-7w-14 | | -8y+10=10-8y | | 5-19q=-19-14 | | 0.2w=15.4 | | 10-15h+8h=-3-18 | | 10j+6=6+10j | | -9w-4=-10-8 | | -6+5m=5m-6 | | 1+9f=10+9f | | -1-7d=-7d-1 | | -3+9g=-9+8g | | -3t=3-3t | | 3+4q=4q | | 2g=3g-g | | -10-9b=9b-10 | | 7z=10+2z | | -8s+6=-9s | | 20x+14=50/2 | | 9x+40=3x+7 | | 9x=6x+60 | | 3x-1O=x-9 | | 13x+4=110 | | 8x-5=5x+50 | | 5(x+2)-3x=22(x+5) | | 27=13.5+y | | 23-+4x=27 | | X+5x+4=3(2x-1( | | 5x+6=15x+5 | | 80=100/(1+r)^10 | | (1+r)^10=0.125 |