If it's not what You are looking for type in the equation solver your own equation and let us solve it.
11-f=3
We move all terms to the left:
11-f-(3)=0
We add all the numbers together, and all the variables
-1f+8=0
We move all terms containing f to the left, all other terms to the right
-f=-8
f=-8/-1
f=+8
| 3. –17=7c+4 | | (Xx5)+4=29 | | -2m=-(6m+4) | | 19y-19+9=13y+20 | | 5(x+3)=-5(3x-1)+8x | | 4(x+9)+5=-3 | | 6x+1+5x+1=180 | | X=(x-38) | | 2|x+5|-5=5 | | 8-2x-x=-3x-x+5 | | -2m=(-6m+4) | | (t)=2t-4 | | -19z+3=-9-20z | | 13x(3x-9)=59 | | (Xx3)+7=31 | | 6(w-8)=-7w-9 | | 10-d=34 | | -15h+16=-19h | | 4x-19=6x+9=180 | | -8x+7(-8x-1)=8(5-8x) | | 4/z3=12 | | a3+3=16 | | -2(-7n-1)=-2n+18 | | 6(x−9)=−12x+36+18x | | 4/z/3=12 | | -5n+5=100 | | u-u+3u-2=19 | | 6x-2(2x+5)=4+5x-5 | | -8z-5=-9-10z | | (8x-23)+(8x-23)+(34)=180 | | X=3(7y-8)/4 | | 1.25w=13=25 |