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)
45*(1/2) = (1/2)*x-(1/2) // - (1/2)*x-(1/2)
45*(1/2)-((1/2)*x)+1/2 = 0
(-1/2)*x+45*(1/2)+1/2 = 0
23-1/2*x = 0 // - 23
-1/2*x = -23 // : -1/2
x = -23/(-1/2)
x = 46
x = 46
| (2x-10)=(65-x) | | 0.5(x+150)=535 | | lnx+3y=2ln(4y-1) | | -9(4b+1)+(37b-9)=0 | | (x-6)(x-4)=4 | | 5-x/x(x-2) | | l^2+24t-3456=0 | | (5y+8)-(6+4y)=10 | | dy/dx(2sinx) | | 14=2g | | 3y+lnX=2ln(4y-1) | | f(x)=10x^3+10x | | 5e+-7=26 | | t^2+19.7t-208=0 | | 1/3(-1/6)-4 | | 5e+-7=-10 | | 5.2q-5.8-5.5q=-1.3q-5.2 | | 3cos^2x+14cosx-5=0 | | -392x^2+196=0 | | (-2/3)^3(1/8-1/2)-2/3(1/8) | | 5/x=20/14 | | -16t^2+20t+14=0 | | coshx=1 | | 3X+14+3X+10= | | 10n=1.1 | | X^2-8x^2-9=0 | | x^4+6x^3+8x^2+3x-20=0 | | xy=62.64 | | 4x^2=10x-6 | | -48x^3+144x^2=0 | | 10=5x+22 | | 5-x=-2x-7 |