If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-11f=-15-12f
We move all terms to the left:
-11f-(-15-12f)=0
We add all the numbers together, and all the variables
-11f-(-12f-15)=0
We get rid of parentheses
-11f+12f+15=0
We add all the numbers together, and all the variables
f+15=0
We move all terms containing f to the left, all other terms to the right
f=-15
| x+1-5(7-2x)=2 | | -a1/3=10 | | x/2+8/3=1 | | 2m+8=-5m-1 | | 3t2-30t+72=0 | | 2x^2=17x-41 | | 6+8=(4w-7)-(2w+1) | | 6n-6=4n-5 | | f/3+4=0 | | 5.5^(5x)/25^x=25 | | 6x-3x+4=4+x-10 | | 4.25(2x-8)=1.25(x+9) | | 26-6x=-64 | | 2r-(15-r)=13+2r | | 3x=−14 | | -7x-27=6(2x-10) | | 22/x=2/7 | | 4m-6=-17+12m-9m | | 6/z =2/1 | | x-4x=−14 | | 6z =21 | | x=4x−14 | | 8=(-11/15)(-6)+x | | -2x+40=8 | | 4/5=x/55 | | 3x=-(5+x) | | -2=6+5w | | 9(x+9)=41 | | 14x+6.5(x+5)=10.25(2x+5) | | -c-10=4c | | -3(x-5)-20=7 | | 9(x+9)=14 |