Name the property:
If -5x-1=-11, then -5x=-10
22 - 8x = 2x + 9
(2x+3)(2y-5)=(2x-3)(2y+5)
(1+x+y+xy)dx-(xy+2x+y+2)dy=0
3x+y=15
y=2x
4(2(-3/2) + 3) - (6(-3/2) - 1) > 10
((38.095)*(38.095+1)*(2+38.095)*(4+38.095))/((3+38.095)*(10+4*38.095))
10p + 9 = 8p + 23
n^2 - 8n = 0
785.3975/3
