4240.sagews

factor(10989)

3^3 * 11 * 37

factor(12177)

3^3 * 11 * 41

10989/12177

37/41

f(x)=abs(x-3)+3
f(-1)

7

solve([abs(x-3)+3<=5],x)

#0: solve_rat_ineq(ineq=abs(x-3)+3 <= 5) [[x == 5], [x == 1], [1 < x, x < 3], [x == 3], [3 < x, x < 5]]