If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.9-1.8f=3.7
We simplify the equation to the form, which is simple to understand
3.9-1.8f=3.7
We move all terms containing f to the left and all other terms to the right.
-1.8f=+3.7-3.9
We simplify left and right side of the equation.
-1.8f=-0.2
We divide both sides of the equation by -1.8 to get f.
f=0.111111111111
| 2y+30=180-70 | | 5=-13+6w | | 6+7/2=y+9 | | -21-7x=0 | | -25-(-5-3)-(-3)(-5)= | | 5t+4=19 | | 6x+13=2x-11 | | 11y=-21 | | -85=-5*c | | -3x+7=-3x-10 | | 5(x-6)-6x=-1 | | 2w+2w-30=18544 | | 5/6x+10=25 | | 4-x=-(x-4) | | 373737373737373737x-7=7 | | -4=n/3-3 | | 2x+y^2=14 | | d-8/6=-4 | | 3/5x-7=-36 | | 12y=3c | | 9x-y=2x+1 | | (4x-5y)(3x-y)=0 | | -4*x-7=12 | | 8-(3+x)=b-9 | | 12-4(2x+5)=16 | | (7-5x)-(8-4x)+(5x+6)=8 | | c+5/-3=17 | | 0.70x+0.70(10)=0.35(80) | | 3x+1=-3.6(a-1) | | 0.70x+0.85(10)=0.35(80) | | 36=4c+8 | | 2(-8)+2(-8)-4(3)+4(3)+4(3)= |