Mister Exam

3x−13≥−5x+27 不等式

不等式中的未知量

解答

You have entered [src]
3*x - 13 >= -5*x + 27
$$3 x - 13 \geq 27 - 5 x$$
3*x - 13 >= 27 - 5*x
Solving inequality on a graph
Rapid solution [src]
And(5 <= x, x < oo)
$$5 \leq x \wedge x < \infty$$
(5 <= x)∧(x < oo)
Rapid solution 2 [src]
[5, oo)
$$x\ in\ \left[5, \infty\right)$$
x in Interval(5, oo)