If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
440/0.25 = n // - n
440/0.25-n = 0
1760-n = 0 // - 1760
-n = -1760 // * -1
n = 1760
n = 1760
| a4/2=10.8 | | x^2-37x+40=0 | | -2a+2+3a=15-25 | | 555-115=n | | c=d+3 | | x/4-8=20 | | 2-y-2=3y | | (19x^2+12x+12)+(7x^2+10x+13)= | | a^2+10a-16=0 | | 2x-7=y/5 | | H=-16t^2+60+6 | | 8(x+2)+9=2x+6(4+x) | | (5u-6x+3)(7u-6)= | | c=3v | | -14=y+2 | | q=w+57 | | (7x^2+9x+5)-(x^2+8)=0 | | d=15t+49 | | x=4/2y | | 9x-10y+17=0 | | 6x+4=-3x-23 | | 2(6x+20)=(x+20) | | X^2+10x+24=(x+4) | | c=-2f+89 | | -3j-(-4)/-6=12 | | 2y-8=-76 | | 3x=15.3 | | 28x+7y=21 | | 2e^4x+7=9 | | 5x-2(5x+11)=-77 | | (-2xy)(-7xy)= | | 2x^2-13x+20= |