If it's not what You are looking for type in the equation solver your own equation and let us solve it.
p in (-oo:+oo)
p+41/2 = -0.5 // + 0.5
p+41/2+0.5 = 0
p+21 = 0 // - 21
p = -21
p = -21
| P+(-3)=17 | | 3(2x+2)=2(x+9) | | x3= | | X-6=2x+3 | | -x*17=0.9 | | 4y+9=25 | | 6-4x=7x-9x+2+4 | | 30=3+3y | | 5=8y-3 | | 18=2+2y | | 18=1y+1 | | 4x+40=6x+70 | | 5(t-2)+7t=6(2t+2)-10 | | d/3+7=10 | | 22=7y+1 | | 8-1y=3 | | R-4r=17 | | 8Y+4=76 | | 84x=105-7x | | (x+4)*(2x-1)=0 | | 15(t-4)+6t=7(3t+5)-10 | | (x^4)*(2x-1)=0 | | t/5-2=6 | | -2(x-3)=2-3x | | (6x+8)+(-7x+6)= | | 8x-113=4x-13 | | 5x+18=3x+4 | | 69=6+7Y | | 8-113=4-13 | | -x+27=35 | | 6Y-2=34 | | 2(5x+5)-10=5x+25 |