If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100f+10=75f+90
We simplify the equation to the form, which is simple to understand
100f+10=75f+90
We move all terms containing f to the left and all other terms to the right.
+100f-75f=+90-10
We simplify left and right side of the equation.
+25f=+80
We divide both sides of the equation by 25 to get f.
f=3.2
| 2x^2-7x+4k=0 | | 5ln(2x)=10 | | -2x+2(0)=0 | | 4*(x-3)-16=5*(x-5) | | ln(7x)=y | | -2(0)+2y=0 | | 3x^3-x^2+9x=0 | | 3cos(x)+5sin(x)=1 | | 3x^5-x^2+9x=0 | | 0=9/8x-5 | | 3(a+b)-2(a-b)= | | 4y+24=3x | | -5w-6=2w-9 | | (2sin(x)+1)(2cos(x)+3)=0 | | Y=9/8(0)-5 | | 4(q+3)=3 | | (cos(x)-1)(sin(x)+1)=0 | | 220+2b=180+4b | | 3cosx+5sinx=1 | | 125+600x=725 | | 3cosx+5cosx=1 | | (9/4-225)x-2=-2 | | 1+0.0625*x^2=40 | | -7/2x-5(0)=2 | | 1+0.0625*x^2= | | 4x+60=5x | | -7/2(0)-5y=2 | | 8x=33-4x | | -7/2x-5y=2 | | 8+10s=10+9s | | 8x^2-40x+44=0 | | ln(4y)=4ln(x) |