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+3)^1)/2-1 = x // - x
((x+3)^1)/2-x-1 = 0
(x+3)/2-x-1 = 0
(x+3)/2+(2*(-x))/2+(-1*2)/2 = 0
x+2*(-x)-1*2+3 = 0
3-x-2 = 0
1-x = 0
(1-x)/2 = 0
(1-x)/2 = 0 // * 2
1-x = 0
1-x = 0 // - 1
-x = -1 // * -1
x = 1
x = 1
| -10=4(x-1)+2(3-5x) | | 11.3+(x/5)=-1.2 | | 4.5x-4.8=2.5x+7 | | 15a=165 | | 15x-3.5=-3x+2 | | -13x+9=-3x+2 | | -7p=28 | | 5x+5=-17x-8 | | 3(x+2)=-2x-4 | | -9x+4=-5x-7 | | -12x-9=3x+7 | | -12x-9=3x+3 | | 5x-2x-7= | | 5t-3=9t+2 | | k-7=4k+9 | | -5a+3=8a-11 | | 8(2t^2-13t-56)=0 | | -11/10x+3/2=4/x | | X/5(x+10y+1) | | B^2-5b+4=0 | | 8/x+5/6=-2/x | | 1/3(4x+1)=9 | | 6a-3=-3a+2 | | (31.2+n)/6.25 | | 3x+5=-2x+4 | | -5x-2y=25 | | -2b+5=7 | | 5x+138=2x+140 | | C=(3.1416r)2 | | 5x+130=2x+140 | | 4x+2y=44 | | 5x-5y=85 |