$2^{x}$ = $4^{(7-2y)}$
$3^{(5x-2y)}$ =81
|2𝑥 − 3| ≤ 5
x/lnx
4t - 8 = 13 - 3t
3|x + 4| – 2 = x
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
