If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f/2+9=11
We move all terms to the left:
f/2+9-(11)=0
We add all the numbers together, and all the variables
f/2-2=0
We multiply all the terms by the denominator
f-2*2=0
We add all the numbers together, and all the variables
f-4=0
We move all terms containing f to the left, all other terms to the right
f=4
| 30x=218 | | 2(r)=20 | | 2s−7=7 | | 5=n+24/7 | | 0.5(x)=20 | | 16x-4+14x-34=180 | | 17=y/4+13 | | 62/x=31 | | A+13=14x | | 06x-3.9=0.3 | | 2+3y+4y=69 | | 24-32x=20x-12 | | 1/2n+3/8=5/8 | | 1/3(w)=9 | | 33x+300=43x | | 33x+300=43 | | 15x+174=21x | | 9x+56=11x | | 10x-45=15x+30 | | 4x+81=7x | | 3x+5(2x-5)=8 | | (2/3)w=20 | | 2w^2+4w-70=0 | | 9.5–1.5x=-4 | | 1148=16t^2 | | 2y+y3=30 | | 9x-92+5x+20=180 | | 5−7y−2y+10y=30 | | 6(x+8)-12/3=18 | | C=100n+300 | | -173.22+y=111 | | 2/3(6+1)=4/3+3x |