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)
X/4-10 = -5 // + 5
X/4-10+5 = 0
1/4*X-5 = 0 // + 5
1/4*X = 5 // : 1/4
X = 5/1/4
X = 20
X = 20
| a+4b=165 | | x/12=14 | | 1/2x+1=5/7 | | 6x+-18=4x | | 72-3x=1x | | 6x+13+5x+4=180 | | 2w+5=41 | | c(2)=2-4 | | 2x+3/5x-1 | | 0.6x+2.4=0.1x+4 | | -2x-8=7x-59/4 | | -11.9x=23.8 | | f(x)=x^2-4x-5 | | 6-2x+x=1 | | 4+K=14 | | f(x)=x^2-8x+16 | | 8-3x=1x | | 44.72=5.2x | | e^5x=1/9 | | 5144.44=x+0.055x | | 7x-4=3x+1 | | 9e^5x=1 | | x(3x-3)=(3x+5)(x-4) | | X+3.5=9.2 | | (1.67)90=x | | 0.25+f/8=0.50 | | 2/3-7=5 | | 25=14-10d | | 3(2x-4)+6(x-5)=-3(5-5x)+5x-9 | | .60p=.80p-40 | | ln(x^2-x)=ln(56) | | X^2+2x+28=0 |