If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X in (-oo:+oo)
(700*X)/100 = 28 // - 28
(700*X)/100-28 = 0
7*X-28 = 0 // + 28
7*X = 28 // : 7
X = 28/7
X = 4
X = 4
| 1.5x*y=x | | 12(x-5)=4(x+1) | | 2x+5=-x+11 | | 5c*20d= | | .89*x=349 | | 25=-3x+16 | | 6x-7=3x+13 | | 8*3p= | | K=60-4n | | x/8-15=-9 | | x+.5x=387 | | Y-9=2x^2-8x | | 15.6+9x= | | 13+9x= | | 30+9x= | | (-a^2)+12a=(b^2)-12b+68 | | 47-2y=4y-7 | | 61log(125/x)=70 | | 10x-1=10cm | | 2x^3-3x^2+6=0 | | 160=12(x) | | X^4-2x^3+3x-4=0 | | 4x+2=10cm | | (5*x)+18=(2*x)+48 | | (5*x)+18=2*x+48 | | 15x^2+19x+10=0 | | 15x^2+19x+9=0 | | 11+8x=2+9x | | 15x^2+22x+7=0 | | log(6)(x)=2 | | d/dx(x*x*x*x)=564 | | log(6)x=2 |