1) 4a/16ab - 3x^2/9x^3 = 1/4b - 1/3x
30a^2c^3/48a^3c^2 = 5c/8a
3c + 15d/9(c + 5d) = 1/3
x^2 + 8x + 16/2x + 8 = x + 4
y^2 + y^3 = y^2(1 + y)
2) 3X/x - 4 + x + 8/x - 4 y + x - 3/y^2 - 9 - x/y^2 - 9 = 1/x - 4 + 1 - 4/y^2 - 9
2x + 17/49 - x^2 - 10 + x/49 - x^2 y^2 - 8y/y - 3 - 9 - 2y/3 - y = (2x + 17)/49 - (x^2 + 10)/49 - (y^2 + 8y)/(3 - 9 - 2y)
29 + x^2/(6 - x)^2 - 2(5x - 1)/(x - 6)^2 + 5 - 2x/(6 - x)^2 = (x^2 + 29)/(6 - x)^2 - 2(5x - 1)/(x - 6)^2 - 2x/(6 - x)^2
1) 4a/16ab - 3x^2/9x^3 = 1/4b - 1/3x
30a^2c^3/48a^3c^2 = 5c/8a
3c + 15d/9(c + 5d) = 1/3
x^2 + 8x + 16/2x + 8 = x + 4
y^2 + y^3 = y^2(1 + y)
2) 3X/x - 4 + x + 8/x - 4 y + x - 3/y^2 - 9 - x/y^2 - 9 = 1/x - 4 + 1 - 4/y^2 - 9
2x + 17/49 - x^2 - 10 + x/49 - x^2 y^2 - 8y/y - 3 - 9 - 2y/3 - y = (2x + 17)/49 - (x^2 + 10)/49 - (y^2 + 8y)/(3 - 9 - 2y)
29 + x^2/(6 - x)^2 - 2(5x - 1)/(x - 6)^2 + 5 - 2x/(6 - x)^2 = (x^2 + 29)/(6 - x)^2 - 2(5x - 1)/(x - 6)^2 - 2x/(6 - x)^2