If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3f*55=63/21
We move all terms to the left:
3f*55-(63/21)=0
We add all the numbers together, and all the variables
3f*55-3=0
Wy multiply elements
165f-3=0
We move all terms containing f to the left, all other terms to the right
165f=3
f=3/165
f=1/55
| 2/x+2=5/x+2-2 | | 5n+3=14-7 | | 10x-61.25=3x | | 6(3x+2)=2x+20 | | 8x-42=x+7 | | 10x^2+2x=5=0 | | t/30=1.7 | | x/3-1/3=x-x/2 | | 3r=0.51 | | (x+5)2=(x)2-15 | | x²+7x+-294=0 | | 23x+11=14x-9 | | 8(3x-3)=2(12x+9) | | 5/6=15/x+5 | | 1.44x0.2=X | | x/4+15=30 | | 2n^2+n=240 | | 16^n=32 | | 67x-6x^2-180=0 | | 4(x-6)-3x-2=8 | | c=450+0.76Y | | 4a-24+3a=99 | | -2x+16=9 | | 8x+9=6x+45= | | 15x+2-3x=5x+6x-8 | | 0=x3-8x2+4x+48 | | x/12+2=-37 | | x+2+3x=2(x-3) | | 6a+7=5a-4 | | 6=x/4.5 | | x+x/5=120 | | 140°=(3x+4)+(8x-4) |